Free advanced physics homework help via qualified mentors. Upper undergraduate and graduate level. Please use the template when requesting help and show your work.
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Calculating Inductance for 10kHz Capacitor
- greenday1260
- · Replies 1 ·
Optics question - carrier waves
- jaejoon89
- · Replies 1 ·
What is the Radius of an Ion's Path in a Magnetic Field?
- rinarez7
- · Replies 1 ·
Problem from AP French Special Relativity
- george2
- · Replies 5 ·
HELP, 2 AP physics 1994 problems. Magnetic fields
- skyline_2k7
- · Replies 5 ·
Calculate Copper Conductor Resistance with Varying Radius | 2m Length
- FatoonsBaby71
- · Replies 7 ·
Calculate Resistance per Meter of a Hollow Cylindrical Aluminum Conductor
- FatoonsBaby71
- · Replies 7 ·
Solving the Rocking Motion of a Dumbbell
- Math Jeans
- · Replies 1 ·
Solving Marble in Container Problem: Find Forces at A, B & C & Between Marbles
- 539ay868h
- · Replies 4 ·
How to Fourier Invert a Plane Wave?
- waht
- · Replies 1 ·
Particle in an electric field- formulae suggestions.
- Alpha&Omega
- · Replies 11 ·
Find B-Field from E-Field: Correct Answer Revealed
- radiator
- · Replies 1 ·
Lagrangian (chain off spring connected masses)
- ballzac
- · Replies 2 ·
How to predic the possible values of Lx
- EliotHijano
- · Replies 3 ·
Time taken for light to circle the universe.
- Tido611
- · Replies 1 ·
How to Find the Expectation Value of H for an Infinite Square Well?
- bigevil
- · Replies 5 ·
Elecric Displacement in a plate capacitor
- dhqpwoe
- · Replies 10 ·
Solving Skin Depth for Copper at 1.0 GHz
- purejoker
- · Replies 1 ·
QM: Harmonic oscillator expectation value of position for t>0
- Niles
- · Replies 13 ·
Does Commuting with the Hamiltonian Guarantee Conservation of Angular Momentum?
- latentcorpse
- · Replies 3 ·
Doppler Effect: Solving 4-Vectors Problem
- karoliina
- · Replies 1 ·
Magnetostatics: Find B in Cylindrical Pipe w/V, \zeta, a, L
- latentcorpse
- · Replies 16 ·
Normalize both ψ1 and ψ2 and then find the energy eigenvalues of each
- joshr
- · Replies 2 ·
The 1st excitad state in 1st order correction
- eman2009
- · Replies 1 ·
Feynman rules & diagram for phi^3 theory
- SkeZa
- · Replies 8 ·
Stress-energy tensor proof (schutz ch7 q 8)
- Mmmm
- · Replies 24 ·
How Do You Calculate Transmission Amplitudes in Time-Dependent Tunneling?
- VictorTerra
- · Replies 1 ·
Calculating Angle of Wedge for Fringe Separation
- fredrick08
- · Replies 7 ·
How Hot Does a Bullet Get When Fired Into Wood?
- ldbaseball16
- · Replies 3 ·
Can Bravais Lattices Be Expressed as a Combination of Primitive Vectors?
- Mythbusters
- · Replies 1 ·
Quick question about a simple perturbation theory question
- joker_900
- · Replies 1 ·
Ball collides inelastically with dangling Rod
- Jleath13
- · Replies 1 ·
What is the Temperature of the Rubber Spacer in Thermal Physics Problem?
- butters120
- · Replies 10 ·
Quantum mechanics potential well solutions-help
- asj23
- · Replies 1 ·
Statistical Mechanics: Can't Find Source of Equation
- latentcorpse
- · Replies 1 ·
Lorentz Force and Coulomb Force
- SpaceTrekkie
- · Replies 1 ·
Relativistic Particle in Circular Orbit
- SpaceTrekkie
- · Replies 2 ·
Scattering an electron off a proton.
- Alpha&Omega
- · Replies 13 ·
Solution to Schrodinger's Equation Homework Statement
- Skullmonkee
- · Replies 1 ·
Yukawa Potential: Analyzing Shapes & Angular Momentum
- the keck
- · Replies 3 ·
How does the Einstein model explain the low heat capacity of diamond?
- latentcorpse
- · Replies 4 ·
How to Determine the Displacement of a Stretched String?
- tigger88
- · Replies 1 ·
Finding the hamiltonian of a projectile
- pentazoid
- · Replies 4 ·
How Do You Determine the Mass of Earth Using Gauss's Law for Gravitation?
- bananasplit
- · Replies 3 ·
Atwood Machine with a twist - String with Mass
- Alucius
- · Replies 1 ·
Which Method to Use for Evaluating Sums and Integrals?
- latentcorpse
- · Replies 1 ·
Should You Add dy to the Line Integral Expression?
- -Vitaly-
- · Replies 2 ·
What Redshift Occurs When Photon and Baryon Densities Equalize at Recombination?
- utopiaNow
- · Replies 1 ·
Calculating Volumetric Flow Rate and Power in a Fluid Mechanics System
- nickenrite
- · Replies 1 ·
Summing Out States: Where Did the i_1 Sum Go?
- latentcorpse
- · Replies 1 ·
10 minute presentation for fellow undergrads
- patgas
- · Replies 1 ·
Find Result <x> for Particle in n=3 Excited State of Rigid Box
- SpaceTrekkie
- · Replies 2 ·
Squeeze state in quantum SHO, uncertainty
- Pengwuino
- · Replies 1 ·
Exploring System Energy in Statistical Mechanics
- latentcorpse
- · Replies 3 ·
Special Relativity - Time dilation
- kehler
- · Replies 1 ·
How Do You Solve a Quantum Mechanics Problem in a 1D Infinite Square Well?
- meow123
- · Replies 1 ·
Focusing gaussian beam using a lens
- yong0047
- · Replies 3 ·
QM Questions on Spin: Find Probability & Evolution
- Niles
- · Replies 5 ·
Deriving formula for final velocity in 2 repelling bodies
- dE_logics
- · Replies 6 ·
What is the Final Velocity of Two Repelling Magnetic Masses?
- dE_logics
- · Replies 4 ·
What is the approach for finding fringes on a screen with three slits?
- radonballoon
- · Replies 3 ·
Solving Potential of Line Charge: Square 6m on a Side
- FatoonsBaby71
- · Replies 4 ·
Understanding Water Evaporation Process
- aks_sky
- · Replies 2 ·
What is the 3D wave function and energy of an electron in an extended 1D well?
- sgod88
- · Replies 2 ·
Particle Interactions: Decay Possibilities & Feynman Diagrams
- Alpha&Omega
- · Replies 15 ·
How Are Quantum Numbers Derived from the Schrödinger Equation?
- jalalmalo
- · Replies 1 ·
Spherical Refraction Surfaces. (I'm confused as to how you get the answer.
- afcwestwarrior
- · Replies 1 ·
Method of Images (Electrostatics)
- uruz
- · Replies 9 ·
How fast could the person have to travel?
- jenita
- · Replies 58 ·
Fourier transform of rect(x/2)*comb(x) + sketch
- scholzie
- · Replies 1 ·
How Does Relative Motion Affect Particle Energy in Special Relativity?
- Master J
- · Replies 4 ·
Find the number of bits that can be stored on a 10cm disk
- dirtdawg
- · Replies 1 ·
What are the Water Heights for a Standing Wave in a Tuning Fork and Tube Setup?
- kmoukiss
- · Replies 16 ·
Why Use Cv in a Polytropic Process?
- Stonescar
- · Replies 1 ·
Stat/Thermo Problem - Equilibrium Pressure in Permeable Sphere
- conquertheworld5
- · Replies 1 ·
PLEASE HELP: Relativity and Relativistic Kinematics
- butters120
- · Replies 1 ·
Calculating Volume Charge Density for Electric Flux in a Box
- FatoonsBaby71
- · Replies 5 ·
Why Is My Calculation of Current in This Circuit Incorrect?
- qwerty2x
- · Replies 2 ·
How Many Quantum Bound States Exist Semi-Classically?
- jc09
- · Replies 3 ·
How Is the Sliding Distance of a Block Calculated After a Bullet Embeds Into It?
- anelmarx
- · Replies 1 ·
Understanding Waves: Questions on Phase Differences and Interference Patterns
- WesleyHuang
- · Replies 5 ·
Is the Product of Two Normalized Wavefunctions Also Normalized?
- Niles
- · Replies 1 ·
Schrodinger equation and free particles
- kehler
- · Replies 1 ·
How to Derive the Klein-Gordon Equation from its Lagrangian Density?
- waht
- · Replies 5 ·
Quantum mechanics hermite polynomials
- jc09
- · Replies 2 ·
Why Did My Heisenberg Uncertainty Principle Solution Differ from Nolting's?
- Unkraut
- · Replies 3 ·
How to Solve a Static Forces Angle Problem with Variable Length
- Madcat
- · Replies 3 ·
Quantum Physics question (Heisenburg uncertainty principle)
- umagongdi
- · Replies 2 ·
Work Required to Stretch Spring 4-7 ft: 8.4 ft-lbs
- blessedcurse
- · Replies 3 ·
Non-uniform electric field and a dipole
- orthovector
- · Replies 17 ·
Quantum Physics - Probabilities
- jazznaz
- · Replies 1 ·
How Do Laser Beam Properties Change When Passing Through Glass?
- hhhmortal
- · Replies 1 ·
Viscosity of wate as a function of temperature?
- superwolf
- · Replies 3 ·
Rotational momentum (previous problem)
- anelmarx
- · Replies 6 ·
Newtonian limit of covariant derivative of stress-energy tensor(schutz ch7)
- Mmmm
- · Replies 18 ·
How do I find theta with respect to x in this optics problem?
- DanielFaraday
- · Replies 5 ·
How Does Mercury's Compression Affect Heat Transfer and Energy?
- Winzer
- · Replies 2 ·
How Do You Draw Diagrams for Bosons in Energy Levels?
- Vuldoraq
- · Replies 7 ·