Advanced Physics Homework Help Forum

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

Angle of Photon after Compton Scattering

  • Prologue
  • · Replies 9 ·
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9

Somewhat silly gravity question for Mechanics

  • tjackson3
  • · Replies 15 ·
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15

Expectation values for a harmonic oscillator

  • KaiserBrandon
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3
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3

Particle Moving on a Straight Line: Where is it Likely to Be Found?

  • roshan2004
  • · Replies 9 ·
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9

How Long for Air Pressure to Drop 30% in Space Capsule with a Hole?

  • Valour549
  • · Replies 1 ·
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1

Relativistic particle in magnetic field

  • noon0788
  • · Replies 5 ·
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5

Kinetic energy of a rod in a circle

  • quasar_4
  • · Replies 1 ·
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1

Energy Fluctuations in Canonical Ensemble

  • chiaki
  • · Replies 3 ·
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3

Breeding Ratio of thorium fuel cycle

  • bevan100
  • · Replies 1 ·
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1

How Is the Effective Conductivity of Sediment Layers Calculated?

  • KEØM
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2
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3
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2

Generalized uncertainty principle

  • usphys
  • · Replies 2 ·
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2

Uncertainty Principle, Energy and Position

  • MrJohnnyPrice
  • · Replies 1 ·
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1

Bohr Model Electron Movement Question

  • MrJohnnyPrice
  • · Replies 2 ·
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2

How to Derive the Hydrogen Atom Hamiltonian in Spherical Coordinates?

  • FloridaGators
  • · Replies 4 ·
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4

Heisenberg Uncertainty Principle and Kinetic Energy

  • tatiana_eggs
  • · Replies 1 ·
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1
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3

Energy shift using perturbation theory

  • captainjack2000
  • · Replies 1 ·
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1

Electric Potential by Integrating Poisson's Equation

  • sportfreak801
  • · Replies 33 ·
2
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33

Determine Constant K for Magnetic Flux Homework

  • Denver Dang
  • · Replies 2 ·
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2

How Does Earth's Gravity Affect a Meteor at 3.61 Times Its Radius?

  • cleanandsimpl
  • · Replies 1 ·
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1

How Does Altitude Affect Gravitational Force on an Astronaut Orbiting the Moon?

  • cleanandsimpl
  • · Replies 1 ·
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1

Electric Potentials (4 charges on corners of a rectangle)

  • Unto
  • · Replies 5 ·
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5

Calculate current in a cylinder with a hollow cavity

  • Ylle
  • · Replies 6 ·
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6

How Does Orbital Eccentricity Affect Satellite Calculations?

  • superaznnerd
  • · Replies 10 ·
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10

Perturbation: First order correction to particle-in-box eigenstates

  • McCoy13
  • · Replies 4 ·
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4

Finding tension of support cables

  • ARJewell
  • · Replies 1 ·
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1

Finding the transfer function for a parallel resonant circuit

  • Krom1985
  • · Replies 1 ·
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1

How to determine Force from hor. position vector?

  • ARJewell
  • · Replies 1 ·
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1

Is it reasonable to use the Stepan-Boltzman law when dealing with gases?

  • suibhne
  • · Replies 13 ·
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13

Question involving velocities and distance

  • drummerdimitr
  • · Replies 3 ·
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3

Graviational Field of Floating Mountain

  • chrisk
  • · Replies 1 ·
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1

Faraday Rotation experiment question

  • bcjochim07
  • · Replies 1 ·
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1

How Do You Solve for the Potential Outside a Dielectric Half-Space?

  • Einsteinium1
  • · Replies 1 ·
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1

How Long Ago Did the Supernova Occur That Created Earth's Heavy Elements?

  • cdymdcool
  • · Replies 1 ·
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1

Calculating Clebsch Gordon Coefficients

  • quasar_4
  • · Replies 4 ·
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4

Energy of resulting Gamma Rays after particle annihilation

  • Fronzbot
  • · Replies 1 ·
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1

Statistical Mechanics question: calculate energy difference

  • trelek2
  • · Replies 1 ·
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1

N-dimensional torus compactification and string winding

  • benbenny
  • · Replies 8 ·
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8

Power Dissipated - Kirchhoff's Rule

  • Pete_01
  • · Replies 11 ·
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11

Spherical Capacitor half filled with dielectric.

  • Low_Profile
  • · Replies 1 ·
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1

Griffiths intro to electrodynamics Laplace's equation (boundary conditions only)

  • PhysicsIsFun1
  • · Replies 8 ·
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8
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3

Calculating Magnetic Forces Between Infinite Wires

  • Denver Dang
  • · Replies 6 ·
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6

Finding the work done by a gas under quasi-static, isothermal expansion

  • jobloggs
  • · Replies 2 ·
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2
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4

Wave function of hydrogen in 2s state

  • tatiana_eggs
  • · Replies 2 ·
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2
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1

Meson: Quark-Antiquark Pairs and Spin Questions

  • latentcorpse
  • · Replies 7 ·
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7

What is the free fall acceleration on the planet?

  • drummerdimitr
  • · Replies 2 ·
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2

Calculating Expectation Value of Kinetic Energy in 3D Bound State

  • latentcorpse
  • · Replies 9 ·
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9

Variational Estimate of Hydrogen Atom Ground State Energy

  • latentcorpse
  • · Replies 7 ·
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7

Heat capacity temperature of blood

  • physics160
  • · Replies 1 ·
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1

How to convert a Cartesian vector to polar coordinates and differentiate it?

  • sponsoredwalk
  • · Replies 2 ·
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2

How Much Does Adding Ice Cool Your Coffee?

  • Awer1
  • · Replies 1 ·
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1

How Does RDM Notation Relate to Quantum State Representation?

  • Nusc
  • · Replies 4 ·
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4

What's wrong with my electric potential ?

  • Ylle
  • · Replies 13 ·
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13

How do I determine the dipole moment from given E-field and point charge?

  • satchmo05
  • · Replies 24 ·
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24

What is Earth's de Broglie Wavelength and Quantum Number?

  • physecks
  • · Replies 8 ·
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8

Magnetic field and current tendency

  • ayalala
  • · Replies 4 ·
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4

Crystallographic planes and square pyramids

  • comicnabster
  • · Replies 1 ·
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1

What is the current in each resistor in a complex RC circuit?

  • kevbot010
  • · Replies 1 ·
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1

Kinematics Projective Motion Problem

  • physics7889
  • · Replies 6 ·
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6

Solve Current Draw for Resistor 0.256 W 210 Ω - Homework Help

  • jmatthews1991
  • · Replies 5 ·
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5

Calculating Intensity of Light from Potential Difference

  • ausdreamer
  • · Replies 2 ·
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2

Calculating Circular Polar Orbit Parameters and Fractional Doppler Shift

  • firdano
  • · Replies 3 ·
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3

Calculating AC Power for Inductive Load at 60Hz | No Average Value

  • Lord Dark
  • · Replies 6 ·
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6

Expectation value of position of wavepacket

  • Werbel22
  • · Replies 2 ·
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2

Circular motion as a 2D harmonic oscillator

  • tjackson3
  • · Replies 10 ·
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10

Is there any process adiabatic and isothermal?

  • imnotadmin
  • · Replies 21 ·
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21

Distance a particle travels if launched tangentially into space

  • aheizler
  • · Replies 1 ·
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1

Distorted orbital shell when E-field applied (Dielectrics)

  • satchmo05
  • · Replies 4 ·
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4

Classical electrodynamics - Green function

  • maria clara
  • · Replies 7 ·
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7

How many electrons flow through this device?

  • jmatthews1991
  • · Replies 5 ·
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5

Shrodinger Equation for Multiple Particles

  • mattmatt321
  • · Replies 1 ·
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1

Gradient Question: A,B Vectors & e-xr-2 \widehat{r}

  • likephysics
  • · Replies 6 ·
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6

Net charge of a distribution that includes delta function

  • coaxmetal
  • · Replies 3 ·
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3

Calculating Redshift to Using Hubble Constant and Distance

  • elliottmarter
  • · Replies 3 ·
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3

Another quick group velocity question

  • bon
  • · Replies 6 ·
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6

Entropy for an irreversible adiabatic process?

  • faceoclock
  • · Replies 3 ·
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3

How Should a Copper Wire Be Cut to Achieve Specific Resistances?

  • Surfersara12
  • · Replies 1 ·
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1
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1

Potential from a Quadrupole using Legendre polynml's

  • Vapor88
  • · Replies 20 ·
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20

Find k from magnetic field and magnetic flux.

  • Ylle
  • · Replies 4 ·
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4

Electric Potential Energy Between Two Charges

  • terence108
  • · Replies 5 ·
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5

Falling chain center of mass dynamics

  • yeahhyeahyeah
  • · Replies 1 ·
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1

Solving a Particle's Radiating Force Under Force F

  • hhhmortal
  • · Replies 1 ·
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1

First Law of Thermodynamics and automobile

  • Gil-H
  • · Replies 1 ·
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1

Why are the electrons always against natural tendencies?

  • DV10
  • · Replies 5 ·
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5

Determine n when you know the charge density (Electromagnetism)

  • Denver Dang
  • · Replies 21 ·
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21

What are the possible L and S states for the 2s2p3p configuration?

  • IHateMayonnaise
  • · Replies 1 ·
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1

Heat Capacitance Homework: Compute Work & Internal Energy Increase

  • v_pino
  • · Replies 1 ·
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1
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3

Please explain about general coordiante

  • merrypark3
  • · Replies 1 ·
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1

Calculate capacitance to adjust current in ac circuit

  • krhisjun
  • · Replies 1 ·
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1

Electric field and Laplace's equation

  • Void123
  • · Replies 5 ·
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5

Binding energy of the alpha particle

  • wakko101
  • · Replies 1 ·
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1
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4