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Is Vm a reliable measure of magnetic fields in the presence of current?
- sachi
- · Replies 1 ·
Metallic Mirrors: E Field, Power Loss, Energy Loss at Optical Freqs
- sachi
- · Replies 2 ·
Decaying E-Field: Spatially Uniform in Conductors
- sachi
- · Replies 3 ·
Dipole in a Dielectric: Analysis of r→0
- sachi
- · Replies 1 ·
Why Is the Potential Zero on the Surface of a Conducting Sphere in an E-Field?
- sachi
- · Replies 1 ·
Why do protein crystal diffraction patterns show mirror symmetry?
- alona
- · Replies 1 ·
What Is a Four Potential That Yields a Photon?
- EroticNirvana
- · Replies 3 ·
DeBroglie wavelength considering relativistic effects
- *Alice*
- · Replies 1 ·
Is Surface Density of Starlight Synonymous with Surface Brightness?
- Zaphodx57x
- · Replies 1 ·
Ideas for 2006 A2 physics practical planning exercise
- the_fugitive
- · Replies 2 ·
Energy and momentum in MeV/c and MeV/c² for a photon
- Pengwuino
- · Replies 8 ·
Radiation Reaction Force (or Self Force of charge particle)
- martinan
- · Replies 7 ·
Where Can I Find Free Downloadable Books on Particle Physics?
- phisomiso
- · Replies 2 ·
What is the Efflux Velocity from a Tank with Water and Oil Layers?
- Amith2006
- · Replies 2 ·
Which notation for pion(0) makeup is correct?
- maverick6664
- · Replies 2 ·
How Do Eigenfunctions Behave in a Triple Delta Potential Well System?
- prairiedogj
- · Replies 1 ·
Why Does Energy Decrease When Work Is Done?
- sachi
- · Replies 2 ·
A spinning ball hits a wall and bounces back question
- greytomato
- · Replies 14 ·
Do connected conductors equalize potential or charge?
- sachi
- · Replies 1 ·
Errors in Schaum's Outline for Engineering & Science rotational dynamics
- johngatlin
- · Replies 3 ·
Setting up equations of motion for a triple pendulum
- leon1127
- · Replies 3 ·
Does the n=0 State in a Quantum Box Violate the Uncertainty Principle?
- pivoxa15
- · Replies 4 ·
Why is it that some transformers emit a hummin sound
- LightMage
- · Replies 3 ·
Soap Bubble Coalescence: Shape and Volume Change
- Amith2006
- · Replies 3 ·
Analytical mechanics: 2D isotropic harmonic oscillator
- swindhspectrum
- · Replies 5 ·
Calculating Partial Transition Rates W from Branching Ratios
- marlon1
- · Replies 1 ·
Electric field of a semi-circular rod
- twiztidmxcn
- · Replies 5 ·
How to Derive Initial Velocity in Projectile Motion Using Lab Measurements?
- J_o_S
- · Replies 1 ·
Explaining Gravity Through Exchange Interactions
- pony slaystation
- · Replies 1 ·
How to Find the Coordinate Transformation that Diagonalizes a Quadratic Form?
- QuantumDefect
- · Replies 1 ·
How do I find P as a function of r for a Vanderwaals gas?
- haras
- · Replies 1 ·
Why Is Longitudinal Lattice Ignored When Proving Debye Frequency in Crystals?
- asdf1
- · Replies 3 ·
QM Problems with wavefunction given in sin and cos.
- darkar
- · Replies 6 ·
Why does a soap bubble expand when charged?
- Amith2006
- · Replies 3 ·
Can a system have a negative temperature based on its energy and entropy?
- ak416
- · Replies 2 ·
Problem with making a wavefunction for two particles
- mathlete
- · Replies 5 ·
Refraction of Light in a laser beam
- sci0x
- · Replies 1 ·
How to show something is a covector?
- Baggio
- · Replies 1 ·
Friedmann Equation and the age of empty universe
- darkar
- · Replies 2 ·
Solving Properties of Matter Problem: Steel Ring Expansion Force
- Amith2006
- · Replies 2 ·
Schrodingers equation probability currents
- golfingboy
- · Replies 2 ·
Why does Wien's displacement law not hold for frequency?
- Jezuz
- · Replies 3 ·
Liquid condensing out in thermodynamics
- sachi
- · Replies 3 ·
Electrostatics Problem (Calculating Electric Field)
- clear_out
- · Replies 3 ·
Integration of V(t) using faraday's law
- ilovephysics
- · Replies 1 ·
How to derive dH/dt from the differential form dH
- stunner5000pt
- · Replies 9 ·
Does the Average Speed Formula Work for Rolling Objects?
- alex_boothby
- · Replies 1 ·
Where Should Particle 3 Be Placed to Nullify Electrostatic Forces?
- datenshinoai
- · Replies 1 ·
Does Special Relativity Affect Light Travel Time Between Moving Points?
- physicsss
- · Replies 1 ·
Electrostatics - charges in stable equilibrium
- gandharva_23
- · Replies 6 ·
How does Hubble's Law explain the age of the universe?
- Hana88
- · Replies 1 ·
What is the Physical Significance of Curl in Gauss Law?
- gandharva_23
- · Replies 2 ·
Underdamped oscillation
- esradw
- · Replies 2 ·
Hamiltonian and Conjugate Momenta in a Two-Dimensional Potential
- stunner5000pt
- · Replies 5 ·
How Are Electrostatic Boundary Conditions Derived?
- ak416
- · Replies 2 ·
Fluid Mechanics - Highest Possible Water Can go in a Straw
- nymetfan21
- · Replies 5 ·
Weak field general relativity
- Pietjuh
- · Replies 2 ·
Simple pendulum, and inertial and gravitational mass
- Amith2006
- · Replies 2 ·
Hamiltonian for charged particle in EM fields and energy conservation
- stunner5000pt
- · Replies 10 ·
Is the Bumper Car Grid a Series or Parallel Circuit?
- M&M
- · Replies 1 ·
What is the Probability of Finding a Particle in an Infinite Square Well at x=L?
- UrbanXrisis
- · Replies 15 ·
Calculating Quantum Number n for a Mass Moving in an Infinite Square Well
- UrbanXrisis
- · Replies 3 ·
Eigenfunction of the momentum "operator"
- UrbanXrisis
- · Replies 6 ·
Where Is Earth's Nutation and Does the 23.5° Axial Tilt Ever Change?
- Ahmes
- · Replies 2 ·
How to Estimate Dipole Moments in Xenon at S.T.P.?
- comwiz72
- · Replies 2 ·
Boundary Conditions for Waves in Joined Strings with a Knot of Mass
- mathlete
- · Replies 3 ·
Spontaneous symmetry breaking in the SM
- AlphaNumeric
- · Replies 1 ·
Resistance between coaxial cylinders
- Reshma
- · Replies 6 ·
How Does Temperature Affect Density and Pressure in Thermodynamics?
- Ne0
- · Replies 1 ·
Sellmeier's equation to cauchy's equation
- ehreming
- · Replies 6 ·
How Does Radiation Intensity from a Star Change with Distance?
- stunner5000pt
- · Replies 2 ·
Earth Subtended Solid Angle from 2000 km Satellite
- stunner5000pt
- · Replies 1 ·
Verifying Solutions of de Broglie Form of Schr. Eqn
- UrbanXrisis
- · Replies 3 ·
Zero Curl Vector Fields - Does it Mean Potential Energy?
- jackiefrost
- · Replies 7 ·
A KE derivation from Compton Effect
- Pengwuino
- · Replies 2 ·
What is the expression for the spectrum of a hot gas with Doppler broadening?
- broegger
- · Replies 3 ·
Magnetic Flux Q: How Is Flux Independent of Surface?
- Reshma
- · Replies 3 ·
Why Does the H_{\alpha} Line of the Balmer Series Split?
- Reshma
- · Replies 2 ·
Escape speed near Ganymede, Earth-Sun L1 point, and rope stress under climber load
- Meistro
- · Replies 1 ·
Age of the earth - uranium radioactive decay
- A_I_
- · Replies 3 ·
Which resistors are in series and which are in parallel?
- donjt81
- · Replies 3 ·
Estimating nuclear radii of carbon-12 and oxygen-16 from diffraction data
- mmh37
- · Replies 3 ·
Find the Induced EMF in a Rotating Spherical Shell in a Magnetic Field
- Reshma
- · Replies 4 ·
Kepler's Laws - implications of changed theory
- Bonulo
- · Replies 2 ·
Quantum Computation and Quantum Information
- G.F.Again
- · Replies 3 ·
Calculating Energy Stored in a Toroidal Coil
- Reshma
- · Replies 1 ·
Which Formula Determines Pendulum's Period in Accelerating Frame?
- gandharva_23
- · Replies 12 ·
Electric field and equipotential lines
- twiztidmxcn
- · Replies 2 ·
Charged particle near a grounded plane
- Reshma
- · Replies 8 ·
Particle in a Box: Wave Function A_1 Value Confusion
- ek
- · Replies 4 ·
Why do light bulbs burn out when turned on, but not while shining?
- 9danny
- · Replies 2 ·
How Do Oppositional Currents Affect Magnetic Fields at a Point?
- wr1015
- · Replies 4 ·
Energy question on Weather/Atmospheric
- button2
- · Replies 1 ·
Understanding Lorentz Force: Accelerating a Wire
- Seatl
- · Replies 2 ·
Which Online Star Catalogue Provides Distances and Masses of Stars?
- dekoi
- · Replies 3 ·
Infinitisemal magnetic flux density
- Vegeta
- · Replies 10 ·
Will the barometer reading rise or fall ?
- gandharva_23
- · Replies 3 ·
Is Angular Momentum Constant in the Body Frame of a Rigid Body?
- Ahmes
- · Replies 2 ·
Solve Equation of Motion: Particle in Field
- stunner5000pt
- · Replies 2 ·