- Confusion about Homogenous Broadening in Lasers
- Are newton's three laws applicable everywhere?
- Question about center of mass of a system (human on ice)
- Expanding a small oscillation potential in taylor series
- clarifying solid vs. fluid
- Cannon fired from moving truck
- Center of mass
- i have physical problem
- Classical Electron Oscillator Model, quantum analogy
- Jump In The Capacitor Voltage?
- Normal Force
- Magnetic Field of Magnetic Dipole Moment
- angular momentum in a system? (coffee counter-rotating in a cup)
- Energy lost in capacitor?
- acting and reacting force and their work
- Solenoid piano?
- degrees of freedom
- What is the maths behind projectiles (including air resistance)?
- Simple Acceleration
- Reaction to centrifugal force
- Measuring Force!
- Faraday's law and complex number
- Symplectic geometry. What's this?
- Entropy and multiplicity of a gas when adding/removing wall in container
- maximum work during reversible process??????
- Gravity not being a Force
- the constant of motion of a free fall body
- Ohmic loss, ohm's law, resistance etc......
- strain in an elastic medium
- A simple movable pulley not at equilibrium
- AND OR logic gates
- The Hamiltonian
- fluid mechanics
- magnetic field/simple current loop
- magnetic field of an infinite plane
- Current Flowing Through RC Circuit (Charging)
- charge.E field and Faraday's cage
- Efficiency of heat pump and refrigerator
- Length and Area Elements
- Plane Electromagnetic wave
- Moseley experience
- How does these two equations relate?
- boundary conditions
- wave propagation vs diffusion
- space elevator tether
- Lagrangian=KE-PE????
- Potential energy increasing in j-t effect
- Electrical Field of a Sphere
- Plane Waves vs. Waves on a String
- Theorems of Liouville and Poincare & their relation to entropy
- Is there a calculation to work-out the products of simple magnet-coil induction?
- kinetic theory of gases momentum
- Odd order motion equations from a Lagrangian
- Pi phase change
- 2nd law of Thermodynamics and black body brightness function
- calc based physics thermodynamics
- Disc brake effectiveness varies on rotor size?
- The Coanda Effect
- Potential Energy in a capacitor
- Joukowsky equation
- accelerating magnet and electromagnetic induction
- Question about energy requirements for acceleration
- thermodynamics
- Right handed vs Left handed circular polarization
- physics of bp cuffs
- Potential Energy Based On Order Of Force Applications?
- Max Amplitude of Underdamped Oscillation
- Sinusoidal Electric Field
- Heat Transfer Calculation
- Lagrangian for a rheonomic constraint?
- picky about initial velocity condition
- illustrating difference of mass and weight
- Model Magnetic Field
- Rotational Motion and Friction
- generator
- Hall Effect
- Capacitance - Dielectric Constant Relation?
- Negative temperatures
- Sound wave energy transfer to heat water?
- Woodward Effect? Explain?
- some questions
- Invariance!
- Bohr - van Leuven Theorem ??
- Finding refractive index of liquid with no parallax principle
- Maxwell Stress Tensor
- DC power supply terminals
- A question about Faraday's law
- Shawyer's "Electromagnetic Drive"
- eletrons
- Virial Theorem and Frictional Forces
- Fluid Dynamics Questions
- Aeroelastic Flutter Experiment
- right-hand rule question
- expansion of polarized plane waves into spherical harmonics, please help!!
- The ever elusive "free energy" device...
- specific heat lab question
- Angular acceleration of a pendulum on an accelerating train
- How do i calculate a normal force when gravity is not the only force involved??
- Water Well Level Question.
- Diffusion equation in d- dimension
- Electron Group Waves & Electromagnetic Waves, energy delivery in a wire
- Lever system with a moving mass
- Transformation of EM fields from rest frame to rotational frame
- mass of a material
- Gauss' Law: Cylindrical Symmetry
- electromagnetism
- What is... (Subject: Thermodynamics)
- Continuity in fluid flow
- Rope tension and normal force of scales?
- Electric field
- Resultant wind speed/direction.....
- not sure I get the Taylor Series....
- Compressible Fluid Mechanics
- head on collision again
- Fictitious force
- Need help explaining two equations for similar events
- Down or up?
- Understanding gyro without angular mom
- Sign of permittivity/permeability
- vector forces on projectile motion
- How does a dielectric increase capacitance, conceptually.
- Problem with gravitation equation
- Thermodyamics, total differentials and integration.
- Internal resistance of a batery
- Question about magnets.
- Latent heat of pizza
- meaning of thermodynamical potentials (F,H,G,E)
- Energy of a vibrating string (continuous field)
- SHM Platform
- Cathode heater
- Monopole magnetic material
- Proof of F = -grad(U)?
- Problem with learning how to use equations of motion
- Modelling "Gravitational" Motion
- head on collision
- how to get the Lagrangian that generates certain diff equation ???
- Calculus of variations in mechanics
- Simple question about linear momentum
- Mean and RMS current
- EM book
- equivalent expressions?
- herztian dipole + radiation patterns
- Magnetic field of a linear conductor
- Force vectors - leverage?
- turbines / conservation of energy
- capacitors in series
- Parrallel Plate Capacitors
- Thermal emissivity of gases
- Coriolis and Foucault Pendulum
- Microstates
- work done lifting an object underwater
- magnetic field
- polarisation direction
- Why do pendulums swing more slowly at the equator?
- A question about forces on a mass
- Acousto-magnetic systems
- basic Lagrangian dynamics question (setup of problem)
- Resources and guides about Perturbation theory
- Terminal velocity and drag force in one dimention
- coordinates lagranges ecuation
- Effects of banked angle on vehicles
- Torque and power
- Thermal Conductivity
- Moment of inertia.
- Shear Rate question!
- Eddy Current Pendulum
- coriolis issue
- Counterintuitive Result Regarding COM Of A Hemispherical Shell
- Adiabatic process
- Classic Electric Power Generation
- Electron energy levels in 300kv conductor
- Centripetal Force vs Gravity
- magnetic fields and conservation of energy
- Fraunhofer Diffraction Doubt
- Initiation of rolling without an opposite force.
- Imperfections of classical thermodynamics
- Object mid-float.
- Question on capacitors.
- centrifuagal and centripital force
- Magnetic Acceleration Problem
- Sign of the wavenumber
- General measure of chaoticity of a system?
- Radiance
- waveguiding light
- Fresnel Diffraction
- Mathematical and conceptual prerequisites of thermodynamics
- Graphing power p(t) with voltage v(t) and current i(t) given?
- Voltage Problem
- Derivation for entropy
- Energy & Pressure
- D field
- anti-matter and thermodynamics
- Arbitrary potentials
- Confusion with horizontal component of PROJECTILE MOTION
- Classical gravity question
- Electric Field of a Point Charge
- Dielectric Sphere in Electric Dipole
- Partial Derivative Relations
- win propelled ice boat ...
- A question on fundamental dimensions
- Electromagnetic field
- question about kinetic friction force?
- Spinning Force?
- State of water and max pressure
- Free energy of a rotational system.
- Kepler's Laws, mysterious equation?
- Moment issue
- Opacity (fundamentals)
- Lagrangian, three mass w/ given potentials. Is total angular momentum conserved?
- mass on a string.lagrange mechanics
- Reason behind the definition of Helmholtz free Energy
- Formula for calculating Electric potential of a solution from its ion concentration?
- light in changing magnetic field
- phase velocity greater than propagation velocity
- Calculating Current Draw in Electromagnetic Coil
- definition of elastic collision
- Standard deviation of the energy of a system in a heat bath
- dry adiabatic lapse rate
- rotation about center of mass
- what is the exact definition of a wave?
- How does the induction cooker work?why aluminium pot does not work ?
- simple fluid mechanics
- Sound waves
- Wave mechanics
- Redundant cross product removed from Maxwell equation?
- Newtonian potential
- Volumetric Heat Capacity of Erbium
- 3-vector, 2-vector?
- Hole diameter and difraction
- Longitudinal Wave Help Needed
- Central force and orthogonal transformation
- Static Friction
- Magnetic Moment of A Solenoid
- How do air molecules rebound?
- Electric/Magnetic vs. Electromagnetic Fields?
- Basic questions about inductive coupling
- closed systems
- Can mass be measured directly in the absence of gravity?
- Range of Projectile from Trebuchet
- Lagrangian in classical mechanics
- antenna reactive field
- Electric and Electromagnetic force
- Wave collapse vs. Friis transmission equation
- [Something descriptive here will yield more responses]
- Projectile velocity and flight time
- Microwaves and bluetooth
- Is action and reaction instantanious?
- Electrical ground
- Magnet Question, Please Help
- Tube with slit down it length
- closed systems and lagrangian
- Derive conservation of mechanical energy for a simple spring.
- MDOF Vibrations Modal Coordinates
- Electric Potential across a Boundary
- derivation of Lorentz force Law strictly from maxwell's equations?
- Trajectory for a runner aiming to a fixed point, with initial velocity..?
- Charges
- Electromagnetic wave???
- Damped Pendulum
- Turbine power
- Transfer of kinetic energy
- metamaterial
- Question on moment of inertia of multiple bodies
- what is degree of order?
- Mechanical Energy and Frames of Reference
- Formula conventions and energy question
- A sliding block - what's wrong with my arguement
- I can not assume the sense of the friction force?
- Need help understanding Gauss's Law
- Question about electromagnetic force and mass
- Diesel combustion and gas laws
- Charge placed in AC solenoid
- Help on Mousetrap Car !!!
- Electricity and Microgravity
- Don't "mechanical advantage" disagree with the law of nature ?
- magnetic field again
- speed of bullet
- Issue of sematics
- How to remove mechanical advantage from a lever
- Milk Please..!!!!
- Classical Electromagnetism: Question on Ampere's Law and Displacement Current
- Double Spring Mass System - Maximizing Velocity
- Specific heat capacity
- normal mode and eigenfrequency
- turning radius and wheel speed difference
- Bernouilli's law
- Statics question.
- Gravity, forces, and feeling your weight
- Quantifying Entropy - an analogy
- pressure inside a sphere
- Faraday's Law
- A thought experiment
- bimetallic thermometer
- Calculating Force
- Determinism and entropy
- Brachistrone problem
- Location on a circle at time t.
- gravitation and gauss' law
- doubt in classical mechnaics
- Gauss's law doesnt work here?
- heat transfer rate to heating time
- Lagrangian question. ability to remove time derivative terms.
- The property of impenetrability
- Generating EM radiation
- the sum of all energy in the universe
- electrically charged plates
- Newton's Laws of Motion
- Bouncing and Roundness
- Dew point temperature
- is lenz law violated?
- Central Force Orbit with Polar Coordinates
- Critical Temperature in a Gas
- Orbits and Projectiles
- Permittivity a function of frequency
- Rubber and Glass
- Circularly-polarized plane wave and electron
- what is the connection between creativity and entropy
- Shall we fly in this way?
- power voltage current?
- How is the mechanical energy of a generator transformed into electrical energy?
- plasma : open boundary conditions
- Amplitude of field with phasor components
- Electric flux
- LC circuit question
- Unit Vectors (Mechanics)
- Mixing problem in Closed System
- Help with Force?
- Slow variables in thermodynamics
- Potential between two infinite plates with the same charge.
- gravitational well
- Maxwell's equations form
- CM to particle's CM problem
- Ionic motion
- Lift on an airplane wing
- Angle/distance (Theta) moved by a pendulum bob in t seconds.
- Please help
- electric field inside cavity
- question about back emf
- superposition in H field?
- Derivation of S = ut + 1/2at^2
- Basic Energy Transfer Question
- Energy to move a car
- Optics (Parallax and Luminosity)
- Finally logged in; moment of inertia of the electric field.
- Speed of light in a superconductor
- Relative Permittivity and Refractive Index
- Fancy a cuppa?
- Displacement Field
- thermal conductivity
- Some Math ... polarizability
- Terminal Velocity
- edge diffraction of spherical wave
- Electron in a magnetic field.
- speed of light
- Cause of the Electromotive Force.
- Friction problem
- Calculating prop size for wind generators
- Dragons
- Evaporative cooling power
- Silly question, derivation of energy
- Acceleration
- How does dissvoled gas bubbles move in solution?
- maxwell equations
- So here we are on the moon...
- Induction, and Lenz
- Charge
- Integrating Newton's equations of motion
- Calculating energy needed for acceleration over time
- Rigidbody dynamics?
- Extendidng Hamilton's Principle to Non-Holonomic sytems
- Double slit experiment - quick question
- electricution with metal?
- Impact force of a wakeboarder hitting water
- Static vs Kinetic Friction in Rotating Systems
- E-field from Time Varying B-field of Current Loop
- Help to understand fast adiabatic expansion
- A conceptual question regarding self-inductance
- rocket equation
- Power Generator
- Puzzling piston scenario
- Compression and temperature
- inhomogenous electrodynamics wave equation
- How would I calculate this..?
- Electron/charge flow
- Lagrangian a function of?
- What difference does a longer skate make?
- Physics of a Water Pendulum
- Conservation of linear momentum
- Labor and Energy
- Twirling a mass on a string
- 3 Body Collision
- A question on wave nature of EM radiation
- Finding the heat transferred in an ininitesimal quasistatic process
- Youngs modulus of a cantilever, help please!!
- Multipole expansion
- Using man-power to turn massive generator
- How do you determine how fast an item sinks in water ?
- F-number and light intensity
- Generalised cordinates
- SPP at plane interfaces, dispersion curve. confused by textbook?
- Ignoring Rotation Of Earth
- Reflected Images
- energy minimization
- cantilever deflection
- Mirror reflection
- Linear momentum and CM
- Temperature
- confusion about polarization....
- Boundary Conditions Laplace
- Energy of different frequencies of sound
- Linear Momentum
- childs tennis game
- gibbs energy per particle
- angular momentum and newtons' law relation
- Hole straight through the Earth?
- Why is it so cold out there?
- a question for how taken reference frame we take influences the equcation that we use
- How to visualize an electyromagnetic (light) wave
- Projectiles and effects on gravity
- Electromagnetic Field
- velocities as function of canonical momenta
- Coefficient of Friction and Normal Force
- resonant frequency and circumference of spheres
- Constraint Forces
- Explain the proof in goldstein
- Conducting Sphere moving thru B field
- The cooling of air.
- Two particles and gravity; non-constant acceleration
- Classical Mech doubt 4m Goldstein
- spring force
- who has the Electric Permittivity of Nobel Metal?
- Where am I wrong? (Electrostatic Problem)
- Conveyor Physics - Friction Collisions and More
- Stefan's law
- vertical testing
- What is wavevector???
- The physics of drum tuning
- Quick question regarding tangential acceleration
- Horizontal Waterwheel (from: "centrifugal force" thread)
- Equilibrium - Weight
- How to choose the principal function in Hamilton-Jacobi method?
- capacitors and energy
- Slight confusion about centripetal acceleration
- Direction of Static Friction on an incline plane
- fluids - buoyancy
- Do the amplitudes have to be the same for two waves to be in phase and construct?
- Question about ElectronVolts
- is there such a thing?
- falling bodies
- Electric field strength and potential gradient
- Cooling tea question.
- Centripetal force for an electron
- Destructive Intereference Question
- Maxwell Equations
- electric field
- About 'Coefficient of Restitution'
- Urgent Air Track and Newton's first law
- Gravitation: Sphere is same as point mass?
- 3D collisions of hard spheres with varying mass and radius with gravity
- Coriolis force
- Applications of supercooling
- Enthalpy equation
- Nanotechnological Maxwell's demon?
- MV or 1/2MV^2
- centrifugal force
- Rotary air compressor and vortex tubes questions?
- Electrostatical Anomaly
- Newscientist claims machine violates 2nd law of thermodynamics
- Spring System with Variable Tensions, functions of displacement.
- a problem about spherical pendulum that filled with water
- Massless body
- Reaction field - not Onsager
- Thermodynamics (Callen) Question
- Gibbs Energy
- brownian motion
- accelerated pendulum
- statistical mechanics -- why is temperature not a mechanical variable
- Feynman's Statistical Mechanics Book
- Pulsed solenoid circuit
- Derivation of Maxwell equations.
- seeking method to optimization force distribution among rivet joints
- How do aeroplane wings support the forces and engines?
- Why does this skyscraper stabilizing ball work?
- Atmospheric Density
- Simple Derivation of Euler-Lagrange Equations
- What speed will an object fall?
- How does heat leave the earth?
- Radial acceleration quesiton
- electromagnetic radiation
- Path of falling person inside B5 rotating space station
- Explan this phenomena with a hot steel rod
- Audio to infrared converter
- Jury-rigging an electronic eye for a polarimeter.
- Electric Displacement field? what is it?
- accelerated charged particles
- striae in kundt tube
- Headphone sealed for bass, open to midrange
- Wave equation
- Maxwell equations in higher dimensions
- W or mg for weight?
- Magnetic Field
- Process is isenthalpic if.....
- entropy Qrev/T?
- hard sphere model
- Angular Acceleration vs Tangential Acceleration
- Work done by steam in cylinder
- A spin in a rotation
- boundary conditions for fluid flow
- Equilibrium Temperature.
- Confused on Static Friction - Walking and Driving
- How are Electromagnetic forces created?
- Accelerating car and the person driving it
- How to generate high freqnecy (electromagnetic)
- Friction between bodies in motion
- multi-angular momenta
- Can an open circuit voltage field charge a capacitor?
- Spinning Top Equations of Motion
- neutral charged universe?
- electric field of plane wave
- Eigen vals/vecs in MDOF Dynamics Problems
- graviton amusement ride as generator?
- Entropy and possibilty of reversal thereof
- einsteins derivation
- Lagrangian for free particle
- Bound currents
- Voltage difference between two surfaces
- velocity of an electric or magnetic field
- spherical wave in far field is a plane wave ?
- understanding the capacitor deeply
- how am radios work
- do sound waves carry momentum?
- Friction between rotating objects
- About satellites, velocity, gravitation...
- Poynting vector
- Gravity
- LED board
- Green identity, poisson equation.
- House Color and Heat
- Larmor Frequency & harmonics
- What is the difference between SHM and HM ?
- Electromagnetic induction in transformer
- Cost of driving: electricity vs. gasoline
- Imprinting Stamp Force
- single slit diffraction / wave propagation
- Interference in thin films: why thin?
- need help with radar cross section
- magnetic field coupling
- Dirac's magnetic charge generalization of maxwell's equations?
- Dance of Magnetic Fields Exposed to Human Eyes
- Hysteresis curve
- Angular momentum
- Atomic clock
- Snorkel Lenth
- Electric field inside a conductor
- Solid angle
- magnetic field strength
- Different emf across the same resistance
- Current Flow in a Solenoid
- What happens if I rotate a current-carrying wire?
- Magnetic moment?
- Elasticity
- Capacitor in a circuit
- How does a magnetic bottle work?
- Magnetism to voltage conversion
- Bullet hit mechanics
- strength of a permanent magnet
- Force due to velocity
- Gravity measurement
- Converting engine power into a force
- Thermodynamics isue... not homework but debate....
- Thermodynamics problem
- Measuring Potential Differences in a circuit
- Why was angular momentum defined as it was?
- Velocity in Polar Coordinates
- Force beteween two bar magnets
- Could everyone tell me how to calculate YAG/Al2O3 saturating vaporization pressure?
- Statistical Mechanics
- Heat transfer question.
- Kinematics
- Electric Currents in Copper Wire
- Salt water connection
- angular momentum conservation, mass striking a rotating rod
- Problem with understanding polarization
- Zernike mixing - ???
- linearity of heat conductance
- Ampere's law - single or double integral?
- huygens principle incomplete?!
- Wave Velocity in Terms of Tension
- Net reaction force
- elastic collision against a moving wall
- Torque <-> rotational velocity?
- E.m.f across the ends of a rod rotating in a magnetic field
- Brownian motion
- surface and bulk polarisation of parallelipiped
- Mayor improvement in wikipedia's thermal/statistical physics articles
- Why Right Angles?
- Conceptual questions on electrodynamics
- Convection, Conduction, Or Radiation. You decide
- Classical Physics Online
- Rigid body dynamics question
- mixing colors
- electronic version for Berkeley Physics course Vol. II ?
- Question about Brayton cycle
- Equation apply to reversible only or not??
- Boundary conditions on magnetostatic
- roulette
- Resistence in DC Generator
- How does the wire know the magnetic flux has changed?
- Electric potential
- Potential Due to a Collection Charges
- Right Hand rule in regards to direction of velocity
- Euler´s equation for inviscid flow
- Magnetic forces on different metals
- A running Spit
- A cylinder of electric field varying in time
- Vector Potential
- Why is the SI unit for acceleration m/(s^2)?
- Work-Energy Theorem
- Speed of Electricity in Wiring - Why near light speed?
- Does Light have an Magnetic Field in a Vacuum?
- [SOLVED] Trouble with Circuits
- what is the difference between dynamical symmetry and geometrical symmetry?
- Pink Floyd in Helium
- Equivalent resistance for an infinite grid
- Newtonian Gravitation Paradox ?
- Calculation of EM Wavelength
- Having trouble grasping the Cross Product
- E=hw. is this always true?
- Using average
- The physics of climbing & falling
- Practical exam tomorrow
- Modulated Light and Doppler effect
- Determining Vertical Jump Height from Average Velocity
- me and the volt meter
- fluid motion in a pipe
- Can you recommend some texts please? [Structure of matter/gases]
- Oscillatory motion of a spring-mass system
- power in circuit
- Potential Energy of an Electric Field
- Bpt elevation, why?
- Bicycle
- electric potential and conductors
- Two expressions for work - which is correct?
- [SOLVED] potential of two surfaces coming together
- Charge distribution
- uniqueness of solutions to maxwell eqns
- Superconductors and emf
- solar heat transfer
- Cyclic heat machine
- Possibility of a coin landing on its side(edge)?
- Help a fiction writer with EMF field removal
- Violation of 2nd Law of Thermodynamics
- resonance question
- Potential of a Grounded Conductor
- Electric energy stored in a vacuum
- force between charges and dielectrics
- Method of images; explanation
- How does thermal expansion effect the diameter of a hole?
- Index of refraction = sqrt dielectric constant
- Metal sphere and charges:
- Friction and Tire Pressure
- Charges moving along an electric field:
- Rotation of rigid body - wobbling
- Crayola Colour Explosion Board
- Centripetal Forces And Helicopters
- cheeky little velocity puzzle
- Poynting Vector question
- gravity inside the earth
- Physical meaning of minus in Faraday's law of induction
- capacitance of point charge electrode
- The puzzling discovery of a motor made from liquid film
- Electric Field Effect on Water
- CRT Design
- Boltzman Distribution & Principle of a priori probablities
- shape of magnetic field
- Electromagnetic waves.
- problem with gravity and masses
- oscillating charge, wave shift
- Low frequency magnetic communication
- finding resonance frequency
- parasitic resistance
- Snell's law
- The Energy of a Point Charge
- Electrostatic Fields inside Charged Conductors
- mechanics Goldstein again
- Mechanics Goldstein doubt
- Charge attached to a spring
- Possible Error in Vector Calculus Book
- Thermo- Heated Air in Brick Box.
- Gravitational potential energy
- Derivation photon emission angle/frequency
- Rotation of earth and weight of an object on the earth
- Magnetic Dipole Moment
- How Do You Find Velocity When Acceleration Is Not Constant?
- Classroom Denomstration of Rotational Kinetic Energy
- Energy of magnetic field created by magnetic dipoles in a shphere.
- E&M clarification
- Rotational group SO(3) in classical mechanics
- Why doesn't gravity violate LoCE?
- Cellphone rings inside microwave oven
- Car down hill
- Firing a spherical bullet into a watertank
- thermal disspersion
- Work done in lifting a box
- Harmonic Time Dependence
- magnetic bottle
- Buoyancy Question
- Electric charge leakage.
- Question about induced current
- EM wave field strength and energy
- energy in a magnet
- deriving the canonical equations of Hamilton
- Magnetic Field in LC circuit
- Thin Film problem
- Potential in a conductor within an external field
- Aether
- Interaction of modulated lasers
- automobile batteries and internal resistesnce
- copper and potentiometer
- sharp shadow
- marion and thornton classical dynamics
- What is a Force?
- The experiment that proved electrons to compose current...
- drag coefficient of an object in freefall in air
- Confused about Polarity of Induced EMF (Lenz Law)
- A spinning cap that reverses direction?
- Where do the calories go when you pop corn?
- Why audio speaker produces the same sound wave?
- Boiling liquid in a closed vessel
- Nanoscale Laser Heating
- How to simulate a potential barrier?
- When did centrifugal force die?
- Forcing water from a pipe underwater
- Physical meaning of potential flow
- Writing correct physical equation for mixing process
- Pyrometers.
- Virtual Work - Magnetostatics - Feynman?
- Does a uniformly accelerating charge radiate?
- electromagnetic induction
- Microscopic potential energy of a gas
- Capacitor in AC circuit
- On torque and work having same units
- Heat Conduction
- boundary conditions
- Solar Parabolic Trough
- Roofing felt bubbled up because of cold weather?
- RC circuit
- Diffusion of CO2
- Heat Reflection
- Ball in an electric field
- Lenz Law
- help deriving this elliptical orbit equation??
- changing acc. of light
- Collision Reaction
- Calculation Problem
- Dispersion of force
- Potential energy of a vibrating string?
- Impulse and Net Force Equations
- acceleration and newtons gravitation
- Calculating generator function in canonical transformation
- Action for a discrete potential
- Why does a (laser) light beam not disperse?
- Getting higher potential difference with Van De Graaff machines
- Optics and projection
- electron debt
- Best velocity to cross a rainy space
- Lagrange mechanics
- If E field points up, which way does B field point?
- Instantaneous Power
- Back Emf in a Motor
- Tough tough question: Calculating magnetic Flux in water
- Paintball Dynamics
- upper cutoff frequency for rectangular waveguide
- Capacitors and breakdown voltages
- Magnetic lines of force and magnetic flux
- Orbits
- What's up with spinning tops?!
- Boyles law pressures?
- Ferromagnetic effect at smaller/larger grain size
- falling objects and gravity????
- Why things bounce
- Dandelion
- Linear momentum
- Computing cone equation using data points
- [SOLVED] Average power and diodes.
- negative electrical potential
- Induced Emf
- Gravitational attraction and acceleration over time.
- Alternate approach to proving the virial theorem?
- time taken to reach max/min height
- Suspension system/damping
- are magnetic fields 'conservative'
- stored energy in a spring
- Circular Force Conversions
- A little help with thermo
- Rotating Platform Question
- If something moved at the speed of light
- aerodynamics?
- Conservation of Energy
- second uniqueness theorem
- Reflection Diffraction Gratings
- Confusion ?
- Question about Centripetal force
- shape and speed of electromagnetic waves
- vapor density in kg/m3 in CO2 absorber
- Gauss Law Anomaly
- equations relating changes between rotating and inertial frames
- relative velocity problem
- Energy CAN be made
- three body problem!!!!
- Artificial gravity in spinning space ship conumdrum
- About polar vectors and pseudo vectors
- A decent intermediate treatment of central forces and scattering?
- superball
- Question - electron mass & magnetic moment
- coulomb and lorentz gauges.
- Calculating/estimating Eddy currents due to B-field
- mass on a spring question - coordinate system?
- Reviewing for the FE exam, came across questionable thermo problem.
- Magnets vibrating near a current?
- Potential Theory Problem
- EM problem
- Bernoulli's law
- rough horizontal surface and an inclined smooth plane
- Why Momentum is Conserved in Inelastic Collisions
- What happens when you put inert electrodes @ 220V/50Hz in tap water?
- YM relation to temperature?
- Dogsled Question
- Kinematics Thought Problem
- Elasticity
- Gradient refractive index
- Magnetic Field and Work
- Magnetics
- question about masses and particles(modern physics)...
- Bullet vs Punch
- Comments on thermodynamics statements.
- Thermodynamics question
- What is the definition of correlation and coupling?
- wave propagation velocity in solids
- Derive the Lagrangian of a free nonrelativistic particle
- Magnet near a "magnetic" black hole
- work in irreversible process?
- non-conservative or not?
- Optimum container shape
- Experiments in a revolving satellite
- Can anyone help me make the connection here
- Torque/Seesaw
- Discrepancy in my calculations!
- Conservation of Charge
- Are time-advanced EM fields necessary?
- Falling stream of water > individual droplets
- Question regarding electromagnetic interaction
- How to calc force from natural gas?
- Can gravity decrease entropy?
- Force of Magnetic Fields
- interference pattern from a streetlight ?
- Principles of valves
- Question about magnets.
- A Simple Kinematics Question
- Velocity ratio - bodies in orbit
- Free body diagram
- Centripetal force
- Question About Fluids
- Equipotential cylinder
- Which electron travels from - to +?
- The magnetic force and work...
- How do Electrons perform work in circuits?
- Maxwell's equations in relativistic case
- Ice Crystals
- Radio vs. Light
- Diifference between temporal coherence and transverse/longitudinal spatial coherence.
- Question about the Flux Rule
- electromagnetism
- Renyolds Transport Theorem from Navier-Stokes?
- Charges on outer surface only for conductors or all charged bodies?
- volume pressure temperature
- Coulomb's law universal or not?
- Question on Magnetic polarization
- sending an object into orbit
- Hot gases flow better than cold gases...why?
- Adiabatic Compression Temperatures
- Vector of magnitude m making angles alpha, beta and gamma with i,j,k
- Entropy?
- capacitors,dielectrics and electrostatic forces
- Bernoulli equation
- Fluid Mechanics- Bernoulli Equation
- Understanding Cofficient of Drag
- Special case of J x B?
- Magnetic force between two parallel moving charges
- Acceleration Calculator...
- Eddy current braking
- rotation of light utilizing a magnetic field
- directional forces
- A few questions about Resistance and DC Circuits
- angle of heel
- What is the difference between these two works ?
- Heat Capacity and First Thermodynamic Law
- Conservation of energy gone for a six?
- Crash reconstruction question
- Help understanding theory of Charge distribution
- wind speed and force
- Central force as a conic: How to show it?
- gravity field phenomenon is the curved light ray ?
- accelerator question
- Gravitational field inside a a shell
- Test in the warehouse
- why with water on the friction coeffiction is bigger???
- Eddy-current speedometers
- discharges in gas tubes
- Flight of a pencil
- Theory behind electrostatics?
- Help Help Plzz Help!!
- Static equilibrium
- Kinetic Energy -> Electrical Energy
- Why dont metal objects such as a nail get charged by friction like the famous comb,
- Mechanics issue
- What is the full EM + matter lagrangian?
- Snell's law with a complex refractive index
- Comparison of attraction/repulsion measures
- explosive capacitor
- Rotational Dynamics - Pulley
- TV and Ridiculous Physics
- rigid body motion and game physics
- solving Kepler's equation using iterative technique
- Need reference for 'mass tensor'
- Momentum
- magnetic lines of force
- B and H?
- What is the Green's tensor?
- Electric power transmission - what is different at a particle level?
- probability is inverse of velocity?
- Simple aerodynamic formulas
- mechanical oscillation task...
- Electricity Question!
- Work
- Ampere's Law and partial-circular wires.
- heat transfer: Cu vs Al
- Centre of Mass frame of colliding molecules
- dynamic gas density
- Calculating G from landing Aircraft
- charged objects and the force between them?
- Why only gold in leaf electroscope?
- Work/Energy to go from surface of moon to mars orbit
- Hamiltonian vs. Energy
- How to calculate the energy in a metal object subject to an external magnetic field?
- Experiment involving Kepler's laws
- Rotating pool table, calculating max ang. velocity
- Pentration of light in cladding from a waveguide
- Fourier Series
- Can anyonewe suggest an extended essay project for me in physics
- Hold on the road
- Turning radius of a ZTR vehicle with two different wheel velocities
- Bubbles from boiling things
- moving block on a moving incline
- Friction
- Universal and Individual Gas Constant
- Need wrong answers
- How can thing move?
- Uniform Circular Motion in Lagrangian Formalism
- About a mixture of gases and the equilibrium distribution
- acousto-magnetic system
- Einstein Solid Resemblence.
- BBGKY hierarchy truncation?
- component form of magnetic field
- magnetic field in a particle accelerator
- Time: The Measurement of the Transfer of Energy
- Experimental proof of electrostatic equilibrium
- smallest cross-sectional area of rod-end?
- Capacitor working principle
- Difference between Newtonian, Langrange, and Hamiltonian Mechanics
- Tests in Fluid Dynamics
- is 12v DC from a battery same as 12v DC from a transformer?
- Kinematics of a ball and track
- the geometric center of the Earth and the center of mass
- electric charge attraction and repulsion
- What magnetic constants would die with distance???
- Man versus Iron Weight
- coupled harmonic oscillator.
- Entropy and enthalpy
- Ballistics - calculating initial velocity
- Enigma of the butterfly effect
- Whirlpools
- Definition of electric field
- Lagrangian Dynamics, calculating virtual force
- Is current a vector or scalar?
- [SOLVED] Electrodynamics problem: charge origin?
- Convert mol/L to kg/m3
- Resistance of a sphere and cone
- Rotating Mass when keeping a minimum weight
- Ampere's swimming rule about magnetic field around a current carrying conductor
- Can rotational force of the earth have any effect on flying projectiles?
- LC Circuit
- Rotational ball
- why some materials reflect light more than others?
- metal in a microwave
- why silver atoms reflect light?
- Magnetometer
- Air resistance in pendulum experiment
- amount of photons per pixel
- Phase Velocity
- Rounding a banked curve
- The length of laser's optical cavity. Multiple of wavelength?
- Induced dipole moment due to application of an external electric field to an atom
- electric force
- Electric field formula vs coulombs law, contradiction?
- Dimensions of the logistic map state space and quantum chaos.
- Energy stored in compressed air?
- Understanding Newton's Laws
- radio wave generator
- Losing gravitational potentional energy
- Phase and group velocities
- Mechanical equivalent of a coil
- coulomb potential twice problem
- Differential Form of Gauss's Law
- how does a nozzle work (in a steam turbine)?
- interfence of polarized light
- What is vibration?
- How does a trampoline work?
- Induction of a coil and force exerted on magnet in a magnetic field
- external vs. internal forces
- Collision Questions
- ideal gas
- Average Speed of Hydrogen molecules?
- Young's Modulus Question
- electrostatic forces
- Derivation of the key principle statistical Mechanics
- Coupling Two Pendulums
- Harmonic Motion
- Heating/cooling a volume of air.
- efficiency of siphon
- A question about meaning of polarisation of light
- An experiment on magnetism and momentum?
- A naive question about entropy.
- Induction in an inflating loop in constant B?
- Wave interference and energy conservation
- Dynamic Confinement
- Why is it useful...
- n-dimensional wave equation?
- Disintegration of Particles
- Ampere's Law
- Curling...
- Fractals and Turbulence
- Second Law
- Dirac Delta function and charge density.
- 2 seperate sounds
- Bernoulli's Principle on Unsteady State and Compressible Fluid
- Harmonics in a Closed Pipe
- increase pressure in closed container
- Harmonic Motion with multiple springs
- Newtons Law of Gravity Legendre Polynomial & Harmonic functions
- Example for Poynting's Theorem
- Derivation of Dynamic Pressure
- Determine R value...
- bird on an electric wire
- Same temperature and entropy
- Restoring Torque in a physical pendulum?
- Thane Heins and his free energy machine
- why waves ?
- center of mass / gravity
- How much pressure on the skull to kill a person?
- how does isolation work ?
- Relation between Fluid mechanics and Thermodynamics
- Rate of heat loss? Speed of heat.
- where does the energy come from?
- Energy momentum tensor
- how to set moon free of its orbit
- How did Newton come about with F=ma?
- The oldest physics
- Calculating Work Out for a Sterling Engine
- projectile travel graphs
- Potentiometer
- fhd expression bothering me for weeks...
- meaningless question(???)
- Why are 3 states sufficient to describe a statistical ensemble?
- Magnetism
- Newton's Law of Gravitation
- Most General Canonical Transformation?
- Karl Popper on brownian motion and the 2. law of thermodynamics
- Question on Temperature
- Where does the K.E go? [RotMech]
- Potential/self energy of a charged spherical shell
- Effect of wheel diameter on bike disc brake performance?
- metric tensors
- get Projectile hit moving target
- Isolation from magnetic field?
- What is the jerk of a falling object?
- Lowest freq mode of fixed-end linear chain oscillations
- help
- Classical dynamics recent progress
- Does any lattice or lattice shape has a periodic boundary condition?
- Cylindrical transverse oscillation
- Bouncing, spinning ball.
- Ball rolling with varying deceleration
- Solving for the Direction of a Force
- Electric field drop exponentially
- Spring-Capacitor Correlation?
- LED light diffraction, scattering
- Nonlinearly coupled Langevin equations
- Converting a vector from world space to local space
- Wobbling disks...
- force magnetized fluid
- int _0 ^H grad H dH
- EM pressure wave
- variable diameter bicycle wheel
- Hydrostatic Forces
- WD on the gas and by the gas
- entropy and partition function
- friction as a conservative force
- Force magnetic dipole
- Help with Poisson Brackets (original paper)
- No-Slip Boundary Condition
- question on kinetics
- Non equilibrium conditions and temperature
- Boil water at higher pressure vs. energy consumption
- Newtonian mechanics VS. variational principles
- difference between CM and QM
- Gauss's Law Question
- Quick Optics Question on Gratings (Small calculation)
- Destructive Interference
- Inclined plane question
- Tennis serve bounce - spin doubles, speed halfs, why?
- Question about Noether's Theorem
- Table Tennis Topspin/Chop questions
- Coulomb's Law vs. Gauss's Law Paradox
- Applying torque to a double pendulum
- Diffration Grating
- Capillary forces, intermolecular forces and surface tension questions
- Rotational Motion
- Speed of electricity
- question about the product of inertia
- light and negative-speed
- Differentiating potential energies
- Maxwell
- Diffraction pattern??
- Angular Momentum....
- Collision of two pool balls
- Ideal conductor and charge movement
- Can anyone PLEASE explain axis rotation?
- temperature in microcanonical ensemble
- Action without reaction
- Three Coupled Oscillators
- Symplectic notation problem
- Force and direction of motion
- pulley system for telescoping crane
- Speed of Current
- Explaining Tension
- Sticky ball falling down conveyer
- Wheeler's and Feynman's retarded and advanced waves.
- Projectiles 3D. Working with forces like wind...
- Symmetry behind Laplace-Runge-Lenz vector conservation?
- Why does water spin in funnel?
- Looking for math/physics/engineering people who ware interested in the biomechanics a
- Heat conduction
- Dielectrics scattering electromagnetic waves
- Some Questions regarding Rotational Mechanics
- relative permeability
- Charged Massless Waves in Maxwells Equations?
- Ice to Vapour system
- Charging a capacitor
- A general problem with magnetism
- Kepler's first law
- Piezo-electric Actuators
- work during melting
- Newton's 3rd law not applicable to megnetic forces?
- Weight of flying objects
- centre of mass vs. centre of gravity
- trajectory equation needed
- Q on basic principles of weight and mass
- Fringing Field Capacitance
- A question about the Watt...
- Chasles Theorem
- Magnetohydrodynamic Generator (POPTOR 2005)
- [SOLVED] Understanding a proof of Carnot's theorem.
- Thermodynamics Textbook (English)
- Solving electrostatic, rotationally symmetric 3D problem with conformal mapping?
- diesel engines
- Anyone working on Reactionless Gyroscopic Generator?
- [SOLVED] Power and Acceleration
- Light Isn't Constant in Certain Media?
- em wave generation
- electric potential energy in an infinite 2d crystal
- electromagnetic lagrangian
- Electric field becomes electromagnetic waves if observer is moving
- Question about Noether's Theorem.
- Coulomb's Constant
- Acceleration problem
- Psi to Newtons
- Electrostatic Speed Experiments?
- Z=Tr(Exp(-bH)) notation
- prooving 2 law
- Lens optics, at an angle
- Arrow of time derived from Markov like model?
- gravitational field lines
- torque on a body
- symmetrical distribution of energy.
- Thermal expansion coefficient for liquids.
- electrons speed and magnetic fields
- Ampere's Law and Gauss's Law
- inductor in dc
- transformer
- ferromagnetism
- pressure/entropy
- Solutions to newtonian gravity
- Aerodynamics issue (at least, I hope...)
- Action.
- Damped Hamonic Oscillator
- overcomeing Entropy
- Quick question about energy
- Egg Drop Experiment
- Opl
- theoretical mechanics question
- gravitational potential energy
- Hamiltons Principle proving newtons laws?
- Precession: Deriation of formula
- (radiation) monpoles vs. dipoles
- Doubling voltage. Halving amps. Quadrupling wire length and ohms. More magnetic flux?
- Read this about the airplane on treadmill problem. Is it true?
- space station artifical gravity
- Is it possible
- Wavelength and Image Resolution
- work analogy but with torque
- Perpendicularity of E and B
- Light momentum inside a dielectric medium?
- Newton's third law
- Steady state energy vs. energy rate
- Dielectric with net charge
- Sound and pitch of brass instruments
- freezing @ 500 degrees centigrade
- Conservation of Angular Momentum from Newton's third law
- physical meaning of material derivative
- DC to AC oscilator and transformer
- Ladder leaning against a vertical wall.
- The second Maxwell equation
- mechanical equivalent of heat
- Entropy change of an irreversible process
- Reversibility and Carnot cycle
- Thermodynamic potentials and equilibrium
- Electrons in antennas
- The physics of differential switches
- Symmetry of mass distribution producing radial gravitational force field
- Converting milliamp hours into work
- Action and Reaction - I. Newton
- vapor pressure
- No "work" done (apparent paradox) What am I missing?
- static friction
- newton's first law
- Entropy and information: Do physicists still believe so?
- need help understanding KE rotation
- Magnetic reconnection
- Gas in space
- what would happen to gas in....
- temperature
- [SOLVED] thermal expansion
- spring-mass oscillate in 1-D on frictionless horizontal surface
- Thermal Conduction Through a Sphere
- push weight question
- Exergy?
- Calories used running
- stress/strain
- Thermal conductivity in relation to mechanical stress
- heat and thermal energy question
- Vector Potential (Lienard-Wiechert) at non relativistic speed
- Capacitor Charging, Energy Flow
- Is there an entropy increase?
- Transparency
- Will a superconducting dynamo in space produce free energy?
- Time varying heat conduction
- rotating a shape in space
- Standard Heat of Formation of Uranium Compounds
- Potential hole
- basic kinematics equations question
- Rotating a pool ball
- Celestial Mechanics Problem
- Using quickfield
- Right hand rule for Spinning things....
- *****Making A Small Roller Coaster - A couple of questions (please answer ASAP)*****
- Displacement Current
- Spring constants and Balances
- Work
- I need help with my Torque project
- Potential Energy and Conservation of Energy
- angular velocity
- Rotating motion of a D.C motor
- Simple Harmonic Motion with 2 Springs attached to a Dynamics Cart
- Complimentary Angles In Archery
- Analogue of connective constant for Ising model
- canonical
- What does b mean in this context?
- things spinning in circles
- Torque (really confused)
- Question about work and force
- Angular Momentum Scenario
- Incandescent bulb
- Stefan's law Understanding
- Violation Of 2nd Law Of Thermodynamics
- Torque on Atwoods
- dryness fraction
- cycloidal path
- Gas Flow through a tube
- Magnetic field generated by a circular current loop
- electromagnetic radiation...
- dispersion pattern
- Poisson's equation and Green's functions
- energy + momentum conservation paradox
- Gauss's Law vs. Coulomb's Law
- Induction in Toroidal Coil
- Maximum efficiency = Carnot cycle
- Clarification on Torque/Angular Momentum in Case of Accelerating Center of Mass
- SoS again .........
- Rolling Motion, a Contradiction
- Paroadox?
- Question about the Flux Rule
- Equipartion of Energy
- Stefan's Law And Definition Of Temperature
- Burning Coal
- rapid adiabatic compression - puzzle
- work done in irreversible adiabatic process
- Thomson scattering
- Coal is Glowing here!!!
- Heat transfer problem
- Fully understanding a capacitor circuit!
- filling small compressed air bottle with a big one
- An Infinite Gaussian Surface?
- degrees of freedom
- Trouble modeling runner’s swing-leg as double compound pendulum.
- Lorentz Invariance and Non-Galilean Invariance of Maxwell's Equations
- Inertia tensor and group theory
- Find the wavelength
- Perfect diamagnetism
- absurd dilatation problem
- Convert radio frequency to temperature
- work done or heat released
- second law of motion
- Doppler effect
- E+M fields for a localized pulse
- moment inertia tensor
- center of masses and proving gravity
- Fuzzy dice Problem
- electric charge
- Radiator Maxumum Heat Transfer
- closed organ pipe
- Relation Between Inertia And Kinetic Energy Question
- wave equation for sound waves
- raindrop
- Damped Harmonic Oscillator Problem
- square current loop
- Litteraure about Waves and Oscillation
- With moving source, power shift?
- induced electric fields
- Flying man!
- cylindrical conductor
- torque and magnetic moment
- Difference between E3 and R3.
- magnetic vector potential
- light source
- An entertaining problem...
- work and energy
- Fermat's principle and lenses
- 1233 Kelvin
- Lorentz transformation conclusion with rotation of axis
- millikans oil drop help!
- A fair cop? HELP
- Ladder Circuit Paradox
- Wave parametric amplifiers
- is it possible?
- Terminal Velocity of a Bomb
- Surface Integral
- charge induced on conductor
- time-integral of a voltage function?
- cant understand projectiles!
- Lightning and charge of earth
- Warmer or Colder
- Intensity of light
- why does it bend
- Fringe Field of an asymmetrical parallel capacitor
- Photon Energy question
- Coefficients of Capacitance
- Diffraction
- Brake or swerve?
- Phase change of reflected wave
- Vaccum Tube Diode
- changing or moving magnetic field
- Electromagetic movement of water
- Young's Double slit Experiment
- Question on electrical induction
- escape speed
- hugyens principle
- Bernoulli's Principle
- Magnetic field effect on gas particles
- Pascal's barrel
- classical statistical mechanics: dimensions of partition function
- Faraday's Law: Conservation??
- Chicken through the windshield...
- Electric ground?!
- Continuity of the first Maxwell equation.
- Bernoulli's spinning-top-cylinder problem
- patent
- Need a topic for term paper
- Cannon Length: Why does it matter?
- Could someone please help me with a question about gravity?
- non-parallel plate capacitance
- Moment of Inertia
- center of mass help
- Plane wave, electric field
- Center of Mass
- sinusodial solution of EM equation
- Basketball question
- Coulomb's Law and Field Lines
- Shortening a pull distance
- Electric field of charged infinite line and plane...
- Wheels, camber thrust and slopes.
- Strange electric-optical unit (a.u.)
- What are the names of these formulas in EM
- Electric field with constant direction
- Capacitance Question
- spherical waves
- wave equation
- wavefunctions
- Faraday's Law
- wave mechinacs/optics
- does the force of gravity ever have a reaction force?
- Current, Voltage, Long Wire
- Drag-velocity dependancy
- Energy of a water 'fan'
- About the proof of Noether Theorem
- Air Pressure + Temperature
- Does a planets orbit ever go chaotic?
- Two Conducting Spheres Connected
- Heat transfer from a fluid to a solid
- Stupid question
- Why triple point of water is higher than freezing point
- Arrows, mass, force
- Point Mass and Extended Objects
- Question about Friction
- low pressure system
- Thermodynamics Application
- Gauge transformation and Occam's razor
- Green's Functions and DOS
- Measuring Centripetal Acceleration Geometrically
- Question about Terminal Velocity and Net Force
- circular motion
- Question about capacitor and dielectric
- the complecated question
- Magnetic force
- Another Table Tennis Paradox
- Conservative and Non Conservative Forces
- Definition of electric polarization
- Keplers Laws
- basic doubt on diffraction
- Drums rolling downhill scenario
- Air Cannon Theory Help (Internal Ballistics)
- friction
- freefall
- A quick question about current loops
- Biot-Savart + Coulomb + Charge Conservation = Maxwell??
- Torque and Centripetal Force
- Magnetic Forces
- Irreversible adiabatic reaction
- quick question
- diffraction
- A paradox of the table tennis
- Transit time for a fluid particle in potential flow
- Inclined plane
- Bosun's chair problem - force on the seat?
- Energy of a compressed gas
- The physics of water
- Helium diffusion through metals
- photon absorbing cloaking device
- Path of a spinning ball as given by NASA?
- about simple forces
- Green's Fucntions in Cylindrical coordinates
- degrees of freedom (wire under tension)
- Spoon optics
- the same problem?
- Change of Direction
- Lagrangian for a charged particle in a magnetic field
- The given power of a heated body
- How do magnetic fields interact?
- Absolute zero
- Measuring Alternating current/voltage
- Constraints in Hamilton's equations
- How long could human race survive without the sun?
- Photon Speed Same Always??
- equivalence theorem
- Wave Impdence
- Electron in magnetic field
- how on earth is this propelled??
- Charge distribution on a conductor
- what does this mean?
- what keeps electrons on wires?
- Creating a self propelling wheel
- Thermometer
- Calculating charge on a balloon
- Seting up the Integral: Electric Potental Energy
- What force acts against a magnet passing through a coil?
- force applied at centre of mass
- Newton's 3rd law and horse cart
- Mollier Chart HELP !!!!
- dynamics
- Gyroscopes help
- Maxwell's Equation HELP!!
- Please say me how......telescope
- Gravitational Force Question
- When a ball spins to left, shouldn't it curve right?(hurricane vise)
- Uncertainties
- Jumping on glass
- what is the space between two consecutive grooves on the CD
- about intensity of sound wave
- a question about oscillation
- tiny wind generator
- Freebody diagram
- F=ma
- Does a rotating ring of uniform charge constitute a current?
- Stresses on an elastic band
- Gauss's Law
- Hamiltonian Function
- Forces .....
- A small insulator
- Newton's Third Law
- Dew point of a gas mixture
- Transformer: secondary coil question
- Classical physics questions
- Another bullet question?
- Wave speed
- Energy in magnetic field per length?
- graphical analysis
- Plane on a treadmill
- Entropy
- Why do we rotate along with the earth's rotation?
- 2D and 3D elastic collisions
- Simple Electrostatic problem with conductor...
- Light-Electromagntic wave
- Problem with kinetic energy
- Divergence theorem
- Green's theorem
- Affine space or fibre bundle: spacetime formalism in Newtonian mechanics
- Why do waves carry energy momentum?
- How Newton derived all equations from 2?
- equipotential lines
- B and H
- Does a.c. pass through a dielectric in a capacitor?
- A question on elasticity
- Why the glass deflects light?
- MagLev
- Calculating the pressure of a fluid
- Lighting up a light bulb
- Calculating impulse due to rigid body collision with friction
- light bulb question
- Measuring underwater electricity
- principle of transmissibility
- Will A Temperature Change Caused by Fire Line Crack Mirror?
- About magnetic fields
- Lissajous Figures Applications
- Help with Motor startup dynamics model
- Theory Kinematics / Dynamics
- Slope-bed truck
- Hypothetical question on Inertia
- conductors!
- Heat propagation in radiating surface
- What do we mean
- Question on Thermal Siphoning velocity?
- Discussion on an easy MCQ problem
- Angular momentum conservation and energy considerations
- spin angular dipole momentum of the electrons
- Understanding mechanical concepts
- butane lighter expansion
- Determine which reference frame is inertial
- IFRs and EM waves
- Linear and angular acceleration.
- Why does moving electron produce magnetic field?
- Kites, and really long strings
- Physics of a bow?
- Query on an object moving in a 2D plane
- Fluourescent Light Polarized?
- help me settle a bet about water pressure
- Energy conservation of electrons
- Spontaneous wavefronts in a flat flow
- Bigger wheels accelarate faster?
- how to explain this...
- Question about Electromagnetic Energy
- statistical and thermal physics
- gravity
- Topics re harmonic oscillators
- dipole momentum of the electrons
- Where is the energy when two photons superimpose?
- magnetic dipoles
- a car in different frames
- Question about Electromagnetic Forces
- about thermodynamics laws
- A mass whirled in a horizontal plane
- Photons as a wave traveling in a vacuum
- Question about magnet
- Complex refractive index
- laws o motion
- Quick question about rope tension
- what is an inertial frame of reference ?
- can somebody explain this?
- Why do accelerated charges emits a photon?
- how can a conductor of uniform charge density exist
- If the electrons are small tiny dipoles, how do then they refuse?
- Spinal cord physics
- why the poles parts of the magnet are stronger then the other parts of the magnet?
- Physics Simulation
- A question on the Kepler's law
- some doubts on state function
- Potential inside Cube
- glass refractive index vs wavelength, exceptions?
- Wind tunnels - A few questions
- Battery power
- Gravity and Running
- A "paradox" in electromagnetic theory
- Friction
- Doubts in double slit experiment
- Relative humidity calc at high temps
- hamilton-jacobi theory
- galvanoplastic process
- Lagrangian
- Equal Forces - Bullet and train (opposite directions)
- Action and equations of motion
- formulation of flow generated by the rotating cylinder
- Gyroscope/bicycle wheel question
- what's the direction
- Propagation of waves
- Help on Electromagnetic Induction concept
- Autos for Physicists
- Charged Aluminum Spheres
- Conceptual Question about Resistance and Voltage Drop
- charges in conductor and insulator
- Calculating astigmatic difference
- acoustic doppler effect at subsonic, sonic and supersonic speeds
- how do u define
- Vortex method & Co...
- what this means?
- PV^(gamma) = C
- Fluid pressure, energy and temperature
- Isn't this correct?
- Actual Theory
- Law of conservation of energy wrong???????
- magnetic moment
- Gravitational "Charge" - Equivalence between Gravitational and Inertial Mass
- Hamilton's Equations of Motion
- friction and snow
- Light hitting a dielectric, increase of momentum
- Do magnetic fields do work?
- Difraction
- Airtight tank vs. explosion
- What to learn in classical mechanics?How to learn it well?
- Moment of Inertia of Cavendish pendulum
- Gas Of Dipoles
- if CG removed what will happen?
- why is the magnetic field of a wire circular?
- Help w/ floating dog ramp
- contra-intutive
- Very simple question about electrons
- about electrons in atoms
- induced EMF
- vector potential
- Moment of Inertia of Disk at any point
- lagrangian
- refer to thermodynamics
- Programs: solve Maxwell equations for waveguides
- Radiative heat transfer and states of matter
- 2d dynamics question
- what's the difference
- Friction - what direction?
- Inertial frame of reference
- Liquid Mirror Telescope: How to create a parabolic shape
- I want to make sure my analysis is correct
- Point Masses in Equilibrium
- Film Winder Force and Torque Calculations
- Hamiltonian, Lagrange multipliers and Dirac's Programme
- Simple acceleration question
- Is this true?
- Foucault pendulum - the physics and maths involved
- how pipes in parralel works in comparison to pipes in series
- one 'stupid' doubt
- Method of images charges
- magnetic field
- Heating Saturated Air in an Incinerator
- Dissolved ion distribution under the influence of an external electric field
- the entropy of a bath tub
- Strange plane behavior
- Negative mass
- Polarizer Question
- experimental evidence
- current
- Classical mechanics and Geommetry
- Resonance and bridge collapses
- "vaporization" gun
- Help would be appreciated.
- Torque-clockwise/counterclockwise?
- Newtons Laws 2/3 Why's
- Zip Line theoretical question
- confusion in the secondary refrac. of light
- how to prove this
- why do we assume this??
- lenz's law
- Torque in circular fluid motion
- kinetic energy from c.o.m frame
- pure rolling doubt
- dielectric constant
- some notes on carnot cycle,second law of thermodynamics
- Is it worth learning Calculus of Variations?
- Heat from resistance in a circuit
- Energy Distribution of Particles in a Liquid
- Space Shuttle Heat Transfer Question
- outside the capacitor plates E is zero how potenital the same
- Energy Question
- Real time help-Which has faster thaw time?
- modeling rocket displacement
- 2 particle system: Photon + Massive particle
- maxwell boltezman
- Classical Wave Equation
- Angular acceleration and velocity in 3D
- how stable
- gravitation and circular motion/ disintegration of earth
- acceleration
- vector components
- Calculating the Gravitational Potential of a Spehrical Shell
- is there a converse of uniqueness theorem
- Principle of least action
- electrostatic containment (impossible!)
- Diff. Geommetry and Physics.
- Double Pendulum
- Parachute competition
- charging of a cpacitor
- Biophysics
- gravitational force
- Simple gravity concept question
- Duplication of the Cavendish experiment of 1798
- 50K Ft/Lbs explosive pile driver
- Night Sky Cooler
- dealing with vacuums in hydraulic systems
- Solitons=Only waves??
- Liquid Hydrogen Boil off ???
- Oblique Colllisions between Paddle and Ball
- W=FXS, what distance does the S refers to?
- Time to speed question
- Zero Force Still Hurts
- Help-Searching a Book
- doppler effect to measure angle, not speed
- gravity
- Galilean structure, inertial system and two bodies
- Torque and the angle turned
- unexplainable phenomena
- Abraham-Lorentz force
- Inverse square law and lasers
- Fluid Mechanics help
- Mutual inductance in air?
- Entropy, why dS = dQ / T
- A rubber ball thrown to a wall
- calculating power of heating element
- Effect of surface tension on path of liquid
- Water Pipe Boyle's Law Mystery.
- Question About Voltage and Charge
- symplectic manifold question
- antenna in a plane electromagnetic wave
- coal power plants
- mass of energy
- Insulation affecting the current carrying capacity...
- Capacitance between ground and copper loop in the air
- Air pressure and height....
- Flywheel energy
- free fall
- Snowboarding physics
- Nonconservative lagrangian systems
- Using Euler's equations to model ocean waves
- Tension
- electric field and magnetic field relationship
- Gasoline Air Mixture Question
- Explaining Adiabatic Process taking Van Der Waals Equations?
- Principle of shielding
- electrstatics
- electrostatics
- need help about coupled pendulum
- Optico-mechanical analogy
- Acoustic Resonance in large water filled pipes
- Looking for pipe flow information...in cubic feet per minute.
- why do opposite charges attract and like charges repel?
- charge on acpacitor
- Resistor problems
- Jet engine thermodynamic non sequitur.
- Thermo Radiation and Temperature
- Lagrangian/Hamiltonian
- Question about Gauss's Law
- Air conditioner
- Nusselt for vertical cylinder with free convection
- Does the action always exist?
- molar heat capacity
- intutive understanding of entropy
- Energy conservation
- Magnetic Circuits
- Have you ever heard "Electric Field of one turn Solenoid?
- Electric Stress between wires of a solenoid
- conservation of angular momentum
- energy, effort, and mv
- Rocket engines in space
- Einstein-Hilbert action.
- relative velocity
- Current producing electromagnetic force
- extremal action
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