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What is the force on a point charge in Griffiths problem 8.4?
- stunner5000pt
- · Replies 2 ·
How Does Potential Difference Work with Electron Flow?
- shehri
- · Replies 2 ·
How is the First-Order Perturbation Energy Related to Magnetic Susceptibility?
- schattenjaeger
- · Replies 2 ·
How Do You Complete a Ray Diagram for an Optical Microscope?
- asdf1
- · Replies 2 ·
Finding potential from a plane wave function with exponential form
- Reshma
- · Replies 11 ·
Radial probability density in ground state hydrogen
- Whazupp
- · Replies 1 ·
Prove Annoying Integral in Weinberg's QFT Vol. I
- topsquark
- · Replies 9 ·
How to Evaluate the Magnetic Field in the Biot-Savart Law When r-r' Equals Zero?
- alireza.ramezan
- · Replies 4 ·
Total energy of a damped oscillator
- Signifier
- · Replies 5 ·
What is the Magnetic Dipole Moment of a Spinning Spherical Shell?
- stunner5000pt
- · Replies 1 ·
Solve Solid State Physics Questions: KC1, NAC1, X Rays
- fabsuk
- · Replies 2 ·
Is the Self Inductance of the Hairpin Loop Calculated Correctly?
- stunner5000pt
- · Replies 1 ·
How to Calculate the Speed and Time of a Falling Object from Altitude?
- prabhjyot
- · Replies 1 ·
Perform the integral numerically
- prabhjyot
- · Replies 1 ·
What is the magnetic dipole moment of a rotating charged record?
- stunner5000pt
- · Replies 1 ·
Newtonian tidal acceleration tensor in polar coordinates
- ss29593
- · Replies 4 ·
Magnetic flux thorugh a loop of wire
- stunner5000pt
- · Replies 2 ·
Electric field of a uniformly polarized sphere
- stunner5000pt
- · Replies 2 ·
Can Conservation of Momentum Solve This Collision Problem?
- superpig10000
- · Replies 1 ·
Centrifugal Pressure - Ideal Gas Compressibility Problem
- dushak
- · Replies 4 ·
Induced transitions, Dipole Approx.
- logic smogic
- · Replies 2 ·
How to prove Chepyshev's polynomials generating function identity?
- aligator123
- · Replies 4 ·
Force on a uniformly charged solid sphere
- stunner5000pt
- · Replies 2 ·
Finding the Value of [A,B] When Dependent on x,y,z,t
- Karlisbad
- · Replies 16 ·
Constraint equation for particle velocity directed toward moving point on x-axis
- goodboy
- · Replies 1 ·
Fermions in a one-dimensional harmonic potential
- MeiLai
- · Replies 1 ·
Finding refractive index by interpolation
- Chen
- · Replies 5 ·
Expressing Wavefunction psi(x) Using Eigenstates |ai> for State |psi>
- jrevill
- · Replies 3 ·
Quantum HW: Find Operator P_2 Given psi and c1c1*+c2c2*=1
- quantum99
- · Replies 2 ·
What Are the Allowed Values of m_n in Angular Momentum?
- fizixgal
- · Replies 1 ·
Vector potential in a coaxial cable
- koroljov
- · Replies 5 ·
How Does Vector Dot Product Differentiation Relate to Scalar Functions?
- enricfemi
- · Replies 18 ·
How Do Eigenvectors of a Matrix Relate to Its Inverse?
- azone
- · Replies 2 ·
How Does a Canonical Transformation Relate to Hamilton's Equations of Motion?
- Logarythmic
- · Replies 4 ·
What Does a CRO Monitor in an Electrical Oscillation Circuit?
- fewgame
- · Replies 12 ·
Permanent Magnets: Find Net Force Acting on Assembly
- specificio
- · Replies 4 ·
Lotka-Volterra model, nonlinear Ordinary Differential equations
- sapiental
- · Replies 1 ·
When voltage and current are in phase in an RLC circuit?
- HookedOnPhysics
- · Replies 9 ·
Understand Quantum-Confined Stark Effect in Nanoparticles
- scarecrow
- · Replies 1 ·
Identify 4 optics phenomena from photographs
- IFAE
- · Replies 6 ·
Magnetic Field problem in Griffith's book
- stunner5000pt
- · Replies 5 ·
Pretty simple problem I thought.
- land
- · Replies 4 ·
Simple Mass Spring Lagrangian: Equations of Motion for a Two-Dimensional System
- GreenLRan
- · Replies 5 ·
How to Determine the Pressure of a Photon Gas in a Cubic Box?
- Ruddiger27
- · Replies 2 ·
Changing the time scale in the action
- alfredblase
- · Replies 1 ·
How Do You Calculate Electron Spin Probabilities from a Wavefunction?
- land
- · Replies 2 ·
Probability of helium isotope in ground or first excited state after beta decay
- holden
- · Replies 4 ·
Deriving heat capacity using thermodynamics identity
- ultimateguy
- · Replies 5 ·
What is the required mass of isotopes for a 200 Ci activity in cancer treatment?
- FlipStyle1308
- · Replies 10 ·
How to Find Magnetic Field and Vector Potential of a Rotating Charged Disk?
- mochi_melon
- · Replies 3 ·
Sphere on a Rolling Hollow Cylinder: Lagrangian Function and Equations of Motion
- robb_
- · Replies 10 ·
Show Peculiar Solution for Classical Equation of Motion for Harmonic Oscillator
- alfredblase
- · Replies 4 ·
What is the Magnetic Field Needed to Tilt a Rectangular Loop?
- ervillalobos
- · Replies 5 ·
For what value of d is the frequency of small oscillations largest?
- Tonyt88
- · Replies 2 ·
Is a nonrelativistic fermion gas consistent with observed dark matter?
- somebody-nobody
- · Replies 1 ·
Can You Combat Johnson Noise and Shot Noise in Instrumentation?
- ultimateguy
- · Replies 4 ·
What is the Average Energy per Photon at Thermal Equilibrium?
- Mindscrape
- · Replies 4 ·
Perturbation Theory Homework: Find Eigenvalues to 2nd Order
- holden
- · Replies 7 ·
Minimizing Tension in Horizontal Girder w/ Suspended Objects
- Tonyt88
- · Replies 6 ·
Solve Half-Life Problem: Iodine-131 Activity Calculation
- FlipStyle1308
- · Replies 2 ·
Expectations and Uncertainties of Lx^2 and Ly^2 in Eigenstate |l,m>
- azone
- · Replies 1 ·
How Does the Application Point of Force Affect Slippage in Statics?
- Tonyt88
- · Replies 11 ·
Expectation values of E and E² from measurements, parity eigenfunctions
- cuegirl60
- · Replies 3 ·
What is Lienard-Wiechert potential?
- enricfemi
- · Replies 8 ·
Radius of Coriolis deflection and force magnitude at 33°N
- bill_spenser
- · Replies 1 ·
Alpha particles with RBE, energy question
- FlipStyle1308
- · Replies 12 ·
Carnot engine boiling water problem
- candyq27
- · Replies 1 ·
Finding total charge from non-uniform charge density ρ(r)=Ar^(1/2)
- tanky322
- · Replies 6 ·
How many reactions per second are needed to produce a power output of 15 MW?
- FlipStyle1308
- · Replies 2 ·
How much credit would YOU have given me?
- schattenjaeger
- · Replies 2 ·
What are the recommended materials for modeling impact craters?
- UK1989
- · Replies 1 ·
Nuclear magnetic field at the electron's average position in hydrogen's 21cm transition
- somebody-nobody
- · Replies 3 ·
Partition function for Einstein model with two oscillator types
- romeo6
- · Replies 17 ·
Why doesn't ∂S/∂t = -ℋ when I differentiate the action for a 1D system?
- gulsen
- · Replies 9 ·
Laplace's equation with conducting slit and asymmetric boundary conditions
- eep
- · Replies 12 ·
How Does an Electron Move in the Field of a Uniformly Charged Ring?
- defineNormal
- · Replies 6 ·
Lagrangian for pendulum with attached rotating disk
- Logarythmic
- · Replies 14 ·
Estimating Diameter of Hydrogen Atom from Lyman Alpha Radiation
- ultimateguy
- · Replies 13 ·
What is the Inner Product in the Schwarzschild Metric?
- parsifal
- · Replies 4 ·
Kinetic energy of an object sliding down a sphere
- bob1256
- · Replies 2 ·
Canonical commutation relations for a particle
- stunner5000pt
- · Replies 3 ·
Bound states for a Spherically Symmetric Schrodinger equation
- stunner5000pt
- · Replies 2 ·
Where is a particle most likely given a wavefunction that decays exponentially?
- stunner5000pt
- · Replies 1 ·
Proof of Formula for Advanced Calculus: Int. from a(t) to b(t)
- alfredblase
- · Replies 4 ·
A magnetic induction question
- schattenjaeger
- · Replies 1 ·
Monopole and dipole moments of a line charge near a sphere
- Varnson
- · Replies 8 ·
Ooo template Method of image charges
- schattenjaeger
- · Replies 1 ·
How Do You Derive a Lagrangian from a Time-Dependent Hamiltonian?
- Logarythmic
- · Replies 13 ·
How Can I Calculate the Downward Force on a Helicopter Using a Column of Air?
- rhule009
- · Replies 1 ·
How to Calculate Energy Released in Fission Reaction
- FlipStyle1308
- · Replies 2 ·
Magnetic Field and infinite cylindrical shell
- Varnson
- · Replies 9 ·
How to Calculate the Force to Unstick an Expanding Copper Pipe?
- PhysicsMiester
- · Replies 7 ·
What Percentage of Light Passes Through Three Polarizers?
- Sir_Pogo
- · Replies 1 ·
Hamiltonian and equations of motion for central potential in spherical coordinates
- Logarythmic
- · Replies 14 ·
A stirring Rod in a hemispherical bowl
- loisse
- · Replies 1 ·
If the sun collapsed to a neutron star, what would its radius be?
- sammyz
- · Replies 1 ·
How Do You Determine the Electric Potential Outside a Charged Sphere?
- defineNormal
- · Replies 1 ·
Circuit/Magnetic Field: Find EMF Induced
- bsmack
- · Replies 5 ·
How Does the Uncertainty Principle Relate to Energy in a V-Shaped Potential?
- ultimateguy
- · Replies 9 ·
Free Falling (dynamics question)
- Raging Dragon
- · Replies 2 ·