Free advanced physics homework help via qualified mentors. Upper undergraduate and graduate level. Please use the template when requesting help and show your work.
Threads
Electromagnetic Help: Finding Suitable Green Function
- montser
- · Replies 1 ·
What Functions Transform Potentials Between Coulomb and Lorentz Gauges?
- kineshma
- · Replies 1 ·
Probability of transition in hydrogen atom
- mathlete
- · Replies 1 ·
How Do You Calculate the Total Translational Kinetic Energy of Oxygen Gas?
- UrbanXrisis
- · Replies 9 ·
Why Can Gas Molecules Escape the Atmosphere Despite Low Average Speeds?
- UrbanXrisis
- · Replies 5 ·
Analytical Mechanics: bullet fired from gun problem
- swindhspectrum
- · Replies 2 ·
What does flux of electric field physically signify?
- gandharva_23
- · Replies 2 ·
Electric potential homework problems
- gandharva_23
- · Replies 2 ·
Why is the potential of Earth not always equal to zero?
- gandharva_23
- · Replies 3 ·
Finding J=0 Momentum States in Spin 1/2 Particle System
- CrusaderSean
- · Replies 3 ·
How long does it take for an object to cool using Newton's Law of Cooling?
- Chubbly
- · Replies 2 ·
How Does Star Characteristics Influence Luminosity and Visibility?
- astronomystudent
- · Replies 24 ·
Magnetic Forces on charged particles
- 9danny
- · Replies 6 ·
Find Electron Concentration with Mass Density: A Simple Solution
- ACLerok
- · Replies 5 ·
Emf + Internal Resistance of Battery
- twiztidmxcn
- · Replies 4 ·
Electric Potential at center of semi-circular rod
- twiztidmxcn
- · Replies 3 ·
Idea for physics project competition ?
- ngkamsengpeter
- · Replies 1 ·
Calculating Probability for Harmonic Oscillator States
- eku_girl83
- · Replies 3 ·
Compton effect with no scattering angle
- oksanav
- · Replies 4 ·
Power Series Solution to Hydrogen Wave Function Differential Equation
- eku_girl83
- · Replies 5 ·
Spacecraft altitude and orbit problem
- Alomonger Pete
- · Replies 3 ·
Proving Orbit Derivation in External Gravitational Field
- bemigh
- · Replies 1 ·
How Does an RC Circuit Behave Over Time?
- twiztidmxcn
- · Replies 1 ·
How to Derive Eccentricity in the Kepler Problem?
- gulsen
- · Replies 8 ·
How Do I Solve the Particle in a Box Problem with Extended Boundaries?
- eku_girl83
- · Replies 1 ·
Using Gauss's law to calculate magnitude of electric field
- Signifier
- · Replies 3 ·
How Does Particle Behavior Change in a Shifted Infinite Square Well?
- eku_girl83
- · Replies 1 ·
Redshift and Velocity: Deriving Expression & Determining Velocity Direction
- A_I_
- · Replies 1 ·
Kepler's First Law: Approximation or Exact?
- Rael
- · Replies 9 ·
How Do Waves Propagate in an Anisotropic Dielectric Medium?
- sachi
- · Replies 2 ·
Angular momentum to linear velocity
- chiefjslay
- · Replies 5 ·
Who can explain me the marked part?
- zhangpujumbo
- · Replies 1 ·
Sin(kx) is an eigenfunction of the KE operator?
- UrbanXrisis
- · Replies 10 ·
Proving Parallel Isothermal Lines: No Pressure/Volume Values Given
- Ne0
- · Replies 9 ·
Max Energy of UV Light Photon in Compton Collision
- physicsss
- · Replies 2 ·
Cant find an appropriate fluids equation
- ben.herbener
- · Replies 2 ·
Help with quantum problem (gravitational field)
- eku_girl83
- · Replies 1 ·
Thornton and marion problem: systems of particles
- Brad Barker
- · Replies 7 ·
What Is the Minimum n for e+ e- -> nγ in Quantum Physics?
- prochatz
- · Replies 1 ·
Find Wavelength of Photons & Electrons as Function of Kinetic Energy
- prochatz
- · Replies 5 ·
Question concerning particle in a box
- eku_girl83
- · Replies 1 ·
Reversing Signs in Algebra: Explained for a Beginner
- Ratzinger
- · Replies 6 ·
Is the Direction of Energy Flow in a Capacitor Correct?
- sachi
- · Replies 3 ·
Solving Two Bosons in a Box Problem
- Henk
- · Replies 3 ·
Designing a Keplerian Telescope with 7X Magnification & 5mm Exit Pupil
- UrbanXrisis
- · Replies 1 ·
Understanding Heat Flow Between Concentric Cylinders
- bemigh
- · Replies 3 ·
How to Reduce Glare off Water by Factor of 1.33: Polarization Physics Problem
- sachi
- · Replies 1 ·
Is Diffusion the Answer? Understanding Gas Density Change in an Open Box
- DonnerJack
- · Replies 9 ·
Why doesnt a photon escape from a black hole?
- stunner5000pt
- · Replies 1 ·
Can Lorentz transformations be represented by matrices in EM fields?
- stunner5000pt
- · Replies 1 ·
Hamiltonian/Angular Momentum Commuter
- eep
- · Replies 4 ·
Torque: using modified balistic pendulum with spring
- aphophis
- · Replies 3 ·
Torque on a rotating charge due to a uniform magnetic field
- QuantumDefect
- · Replies 5 ·
Dynamics of rotational motion: the yo-yo
- adrian116
- · Replies 13 ·
Quantum Mechanics Integration Problem
- CrusaderSean
- · Replies 2 ·
Why are particles distributed differently in statistical physics?
- TheDestroyer
- · Replies 3 ·
How Do Temperatures Change in Insulated Helium-Filled Cylinders?
- koolkuzz
- · Replies 7 ·
Angular Momentum of Earth Decreasing
- Tax Tom
- · Replies 1 ·
Circular orbit in schwarzschild solution
- Pietjuh
- · Replies 2 ·
Magnetized Toroid Problem 6.10 - Griffiths EM
- buhthestuh
- · Replies 3 ·
Induced EMF in N=181 Coil, A=.01955^2 at t=2.50, 7.50, 15.0, 25.0ms
- wr1015
- · Replies 8 ·
How Do Gravitational Forces Vary with Distance on a Neutron Star?
- ps2983
- · Replies 1 ·
What Rate Must the Magnetic Field Change to Induce a Current of 0.18 A?
- wr1015
- · Replies 5 ·
Why Can't a Static Magnetic Field Do Work?
- I done know
- · Replies 7 ·
Calculating Magnetic Flux: Understanding the Formula and Variables
- wr1015
- · Replies 12 ·
What is the Relationship Between the Lorentz Transformations and Their Inverse?
- stunner5000pt
- · Replies 5 ·
Does \(\Psi_A(x,t)\) Indicate a Time-Dependent Probability and Average Energy?
- UrbanXrisis
- · Replies 3 ·
How can you use pressure to rescue a friend who has fallen through ice?
- Zfool
- · Replies 6 ·
Slater Determinants: Representing Electrons
- jd1828
- · Replies 1 ·
Solve Capacitance Problem: 3 Equal Conducting Spheres, Radius a
- deloitte
- · Replies 1 ·
Changing X-Polarized Light to Y-Polarization with Lossless Polarizers
- UrbanXrisis
- · Replies 6 ·
What is the root mean square average?
- UrbanXrisis
- · Replies 6 ·
What is the significance of the ooze wave function and its normalization?
- UrbanXrisis
- · Replies 10 ·
Axial Thickness Definition for Optics Lenses Problem
- zumbo1
- · Replies 1 ·
What Is the Ratio of y2/y1 in a Single Slit Experiment?
- jh24628
- · Replies 2 ·
What is the acceleration of a particle at t=3s?
- markow202
- · Replies 4 ·
Mass of person on top of floating icecube.
- m0286
- · Replies 3 ·
What is the physical meaning of this eqn
- MarkB
- · Replies 2 ·
Specific Heat Capacity and Resistance Coursework
- goku999
- · Replies 23 ·
Copper Reflectivity: What Thickness is Necessary?
- sachi
- · Replies 1 ·
Charged Scalar Field Lagrangian Problem: Hawking, Ellis
- Nikos
- · Replies 3 ·
How Did They Derive Quantized Energy Levels in a 1D Atom?
- Pengwuino
- · Replies 2 ·
Constructing spatial wave function of hydrogen
- CrusaderSean
- · Replies 1 ·
What Is the Velocity of the Shuttle Relative to Earth?
- mmh37
- · Replies 2 ·
How Does Light Refract Through Water and Crown Glass?
- ryanvoy
- · Replies 4 ·
How Can I Prove the Electroscope Has a Negative Charge?
- shanktank
- · Replies 1 ·
Magnetic Dipole Moment of a Surface Current Loop
- siddharth
- · Replies 2 ·
How Does a Shifted Harmonic Oscillator Decompose into Eigenfunctions?
- prairiedogj
- · Replies 2 ·
Electromagnetic damping and conductivity of metals
- maltesers
- · Replies 2 ·
What Is the Radius of a Geostationary Satellite's Orbit?
- mmh37
- · Replies 6 ·
Finding Probability of Particle in Box Length L w/Schrodinger Equation
- UrbanXrisis
- · Replies 5 ·
Magnetic monopole induces current in perfect conducting ring
- xman
- · Replies 6 ·
Spin Orbit Coupling: Commutation Relations?
- sachi
- · Replies 4 ·
Poisson Brackets, Commutators, and Plane Waves
- topsquark
- · Replies 9 ·
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 ·