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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How to Calculate the Kinetic Energy of a Moving Spring?
- makeAwish
- · Replies 1 ·
Sliding on the surface of a rough sphere (ploting theta in excel)
- chart2006
- · Replies 1 ·
Solve Drag Force Questions for Sky Diver of Mass 80.0kg
- bibisan
- · Replies 1 ·
How is Maximum Height Determined in Unsteady Fluid Flow into a Cylinder?
- hem1ngway
- · Replies 3 ·
Write the Magnetic Field of a dipole in coordinate-free form?
- eyenkay
- · Replies 2 ·
Inequality involving positive definite operator
- ismaili
- · Replies 4 ·
Anitsymmetric tensor/switching indices problem
- wasia
- · Replies 4 ·
Help with Quantum Mechanics and Continuity Equation
- TFM
- · Replies 52 ·
Magnetic Potential of Long Straight Wire: 65 Chars
- latentcorpse
- · Replies 4 ·
Quantum SHM with Finite Potential and Hermite Polynomials
- Larry89
- · Replies 1 ·
Fourier transform for a localized free particle
- Irid
- · Replies 3 ·
Using the Hamiltonian Method for Constrained Motion on a Cylinder Surface
- scoroquantum
- · Replies 1 ·
Pendulum motion lagrange's equation
- newtoquantum
- · Replies 1 ·
Magnetic Field of a quarter circle loop of charge
- Gogsey
- · Replies 2 ·
Derivation of voltage for vacuum diode space charge region
- Nuahaun
- · Replies 3 ·
Zeeman Splitting: Para & Orthohelium Transitions
- hhhmortal
- · Replies 1 ·
How Far Will Muon Beams Travel Before Halving in Intensity?
- Ayame17
- · Replies 7 ·
Viscosity of Sugar: Calculating Avogadro# & Molecule Size
- jencheeg
- · Replies 2 ·
Magnetic Field of an Infinite Solenoid
- Gogsey
- · Replies 3 ·
Calculate Rotation Curve v(R) for Test Particles
- Logarythmic
- · Replies 6 ·
Where Should I Place Image Charges for a Conducting Wall and Charged Sphere?
- the_viewer
- · Replies 1 ·
What's with this separation of variables business?
- Ai52487963
- · Replies 4 ·
How to Find Potential Energy from Force in a Particle's Motion?
- csnsc14320
- · Replies 5 ·
How Does the 2nd Law of Thermodynamics Apply to a Power Station's Efficiency?
- physics_geek
- · Replies 6 ·
Angular momentum problem - am I right?
- bcjochim07
- · Replies 8 ·
Magnetic Potential: Computing the Curl of $\mathbf{A}$
- latentcorpse
- · Replies 13 ·
Hiker climbs top of mountain; energy conversion problem
- pentazoid
- · Replies 12 ·
What Are the Measurement Probabilities for Lz and L^2 in Quantum Mechanics?
- rabbit44
- · Replies 5 ·
Comparing u-dot and Acceleration: What's the Difference?
- SpaceTrekkie
- · Replies 3 ·
Circuit Breakers - tripping or not tripping?
- dewdrop714
- · Replies 3 ·
Car's maximum velocity in a straight then deceleration
- leathley
- · Replies 2 ·
Calculate Magnetic Induction in Cylindrical Hole w/ Uniform Current
- Crazy Gnome
- · Replies 1 ·
QM: Hamiltonians and energies of a system
- Niles
- · Replies 4 ·
QM: expectation value of a harmonic oscillator (cont.)
- ktravelet
- · Replies 1 ·
What is the thermal energy of the gas?
- fadooda
- · Replies 1 ·
Solid Conducting sphere inside a conducting spherical shell
- phymateng
- · Replies 2 ·
Velocity of insulating sphere before colliding with other insulatin spherre
- phymateng
- · Replies 1 ·
Electric field at point p if p is on a bisector between two opposite charges
- zyphriss2
- · Replies 1 ·
Finding equivalent resistance with parallel resistors in a mixed circuit
- dewdrop714
- · Replies 1 ·
Calculating Lowest Energy Levels of a Rigid Spherical/Cubic Box
- quantumdude10
- · Replies 4 ·
QM: expectation value of a harmonic oscillator
- ktravelet
- · Replies 2 ·
Diffusion Ques: Unintuitive Concentration Change Over Time?
- superwolf
- · Replies 3 ·
Solving the Problem of an Infinite Chain Slipping Down a Table
- johnson12
- · Replies 5 ·
What Can the Wave Function for Hydrogen Tell Us About Its Properties?
- jg370
- · Replies 1 ·
Hermitian Operators and Eigenvalues
- FlagellumDei
- · Replies 5 ·
Solving the Schrödinger equation for hydrogen atom
- raul_l
- · Replies 14 ·
Question on Lorentz space-time transformations
- Oscur
- · Replies 5 ·
How much of potential energy stored in conducting sphere
- kyng
- · Replies 1 ·
Electric potential, solution to Laplace's Eq.
- nsatya
- · Replies 1 ·
Calculating absolute magnitude and apparent magnitude
- dalai_lala
- · Replies 1 ·
What is the Total Force on a Wire Segment in a Uniform Magnetic Field?
- ryanwilk
- · Replies 4 ·
Help me in michelson interferometer
- kelambumlm
- · Replies 1 ·
How to Calculate the Metric and Christoffel Symbols for GR Flat and Curved Space
- RestlessRiver
- · Replies 3 ·
What is the Potential Above a Charged Cylindrical Shell?
- Melawrghk
- · Replies 2 ·
Can Symmetry Arguments Simplify Ampere's Law for Solenoids?
- latentcorpse
- · Replies 17 ·
X-ray Powder Diffraction: Determine Structure of Crystal
- bosti
- · Replies 1 ·
Relative Velocity in a Left-Hand Turn
- jaredmt
- · Replies 1 ·
Proving Complex Wave Function: |ψ1 + ψ2|^2 in [0, 4α]
- jc09
- · Replies 1 ·
Help me come up with a computational physics project
- lstellyl
- · Replies 3 ·
How can I solve the Magnetic Field Integral for a current loop?
- latentcorpse
- · Replies 9 ·
[qft] Srednicki 2.3 Lorentz group generator commutator
- wasia
- · Replies 6 ·
Magnet and Charge: Rotation Direction?
- zapped
- · Replies 1 ·
How Do I Combine Capacitor and Inductor Impedances in Parallel?
- swooshfactory
- · Replies 2 ·
Potential Step-Down: Questions & Answers
- The thinker
- · Replies 5 ·
Why Can the Hamiltonian Be Split for a Stationary State?
- Niles
- · Replies 2 ·
How Old is Pollux When He Returns to Earth?
- dwintz02
- · Replies 1 ·
What are the corrections to the energy in a quantum mechanical system?
- Niles
- · Replies 1 ·
How Does Doubling Charge Affect Electric Field Strength in a Capacitor?
- phyBnewb
- · Replies 3 ·
What Is the Angle Between the (111) and (1̅10) Planes in a Cubic Lattice?
- Frinkz
- · Replies 1 ·
Pauli Hamiltonian & Electron Mass/Charge/Spin: Show Equivalence
- diegzumillo
- · Replies 6 ·
How Fast Must You Travel to Reach Pleiades in 10 Years?
- Kamkazemoose
- · Replies 1 ·
Quantum Mechanics - Spherical Harmonics
- TheBaker
- · Replies 9 ·
How Do You Solve the Tortoise & Hare Race Problem?
- aznbaby
- · Replies 1 ·
Find Focal Length of Biconcave Lens with Galilean Telescope
- davevresk
- · Replies 1 ·
What is the Angular Speed of a Falling H-Shaped Rod Assembly?
- deadpenguins
- · Replies 1 ·
How does one do the following Integral.
- Quantumpencil
- · Replies 5 ·
Calculate Change in Momentum of Mass m Launched at 45° Angle
- Victorian91
- · Replies 3 ·
Electric Potential of Uniformly Charged Sphere
- ktbobabee@aol
- · Replies 1 ·
Rotation Spectrum of a diatomic molecule (QM)
- joker_900
- · Replies 1 ·
What distinguishes the average and most likely position of a particle?
- TFM
- · Replies 91 ·
Nonconductive wall with charge density and finding electric field
- Dtails
- · Replies 5 ·
How to Determine the Transmission Coefficient for a Rectangular Barrier?
- maggicmike660
- · Replies 2 ·
Which Formula Should I Use for Calculating the Vector Product?
- intenzxboi
- · Replies 1 ·
How Do You Calculate Volumetric Efficiency in a Twin Cylinder Air Compressor?
- budak-budak
- · Replies 1 ·
Potential Difference V_ad: Solving with Switch S Closed
- Black Armadillo
- · Replies 1 ·
Calculating Electrostatic Energy for a Uniformly Charged Sphere?
- latentcorpse
- · Replies 9 ·
Why does [A, [B, C]] + [B, [C, A]] + [C, [A, B]] equal zero?
- haitao23
- · Replies 2 ·
What is the Best Circuit Design for a LED Water Temperature Display?
- greg136
- · Replies 7 ·
Calculate the momentum of a 249 MeV pion
- catkin
- · Replies 4 ·
Feynman diagram interpretation - 2 electrons in and 2 electrons out
- catkin
- · Replies 2 ·
Find an expression for the electric potential
- unger36
- · Replies 1 ·
Motion of a charge in a magnetic field
- harini_5
- · Replies 1 ·
I must find the depth of the well. (Waves)
- afcwestwarrior
- · Replies 3 ·
What is the Wavelength of a Photon Emitted by HCl in a Vibrational Transition?
- Dahaka14
- · Replies 3 ·
Cosmic Rays passing through a magnetic field
- Gogsey
- · Replies 3 ·
Why does the method of images use a distance of 2x instead of just x?
- -Vitaly-
- · Replies 3 ·
Electron in a uniform magnetic field
- Gogsey
- · Replies 12 ·
How far apart are two stars resolved by a 68-cm telescope?
- zyphriss2
- · Replies 3 ·
What is the Structure of the Unknown Compound Based on NMR and IR Spectroscopy?
- samdiah
- · Replies 1 ·
Fabry-Perot Interferometer: Energy Conservation
- smithg86
- · Replies 2 ·