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Resultant gravitational field strength
- Chicken99
- · Replies 1 ·
How is the Bessel function approximated by a ln function
- sinbaski
- · Replies 11 ·
Flux in Through/ Out of Caps Purcell
- schaefera
- · Replies 7 ·
Calculating the expectation value for a particles energy in a 1_D well
- solas99
- · Replies 10 ·
How Do I Draw a Feynman Diagram for e+e- → VeVe?
- Bowenwww
- · Replies 7 ·
Griffiths, Electrodynamics Prob. 3.28a
- mzh
- · Replies 10 ·
QFT: Solving the integral for the Wightman function in Minkowski spacetime.
- Aimless
- · Replies 5 ·
Electric field at points from a solid copper sphere
- Tui
- · Replies 1 ·
Electric field for non uniform line charge
- Lily@pie
- · Replies 15 ·
Find normalised linear combinations that are orthogonal
- g.lemaitre
- · Replies 14 ·
How to Calculate Bond Strength in a Molecule?
- solas99
- · Replies 4 ·
Finding Threshold Energy for Electrons to Produce Cerenkov Radiation
- blueyellow
- · Replies 5 ·
Finding Weights for Pure States in a Mixed State
- genericusrnme
- · Replies 2 ·
A question on constants and dimensionless equations
- help1please
- · Replies 1 ·
Solving Lagrangian Question: Find p, Lagrange's Eq., v as fn of P and r
- Maybe_Memorie
- · Replies 11 ·
Tried to Normalize this function but
- unscientific
- · Replies 8 ·
What is the primary source for the origin of elements?
- Orion78
- · Replies 1 ·
Expectation value of a finite well, and superposition of first two states.
- solas99
- · Replies 12 ·
Diagonalization of 2D wave equation
- malasti
- · Replies 6 ·
Finding the potential of a charged, solid sphere using the charge density
- LionelHutz
- · Replies 8 ·
Energy momentum tensor for RNS superstring
- physicus
- · Replies 1 ·
Composite Particle Rest Mass Calculation
- zhillyz
- · Replies 1 ·
Electric susceptibility of a gas/solid for the same kind of atoms
- vst98
- · Replies 2 ·
Fluid mechanics: simple calculus issue
- K29
- · Replies 2 ·
Solutions to a quantum harmonic oscillator - desperate for help
- Bowenwww
- · Replies 18 ·
What are the properties of Dirac notation and operators?
- Ronin2004
- · Replies 7 ·
First order perturbation theory problem
- Bowenwww
- · Replies 1 ·
Solving for C1 and C2: A Wave Function Boundary Condition
- zhillyz
- · Replies 3 ·
How Can Wedges Help Simplify Tensor Notation for the Electromagnetic Field?
- Albereo
- · Replies 6 ·
Angular momentum operator acting on |j,m>
- PhyPsy
- · Replies 3 ·
Unproved statement from my textbook
- dEdt
- · Replies 17 ·
Calculating Fermi Level position in doped Silicon
- Benjammith
- · Replies 1 ·
How Can I Create Streamlines in Blood Flow Using Velocity Vectors?
- neochan
- · Replies 2 ·
Is Momentum in Variational Calculus Represented by \(\psi^{\dagger}\beta\psi\)?
- help1please
- · Replies 20 ·
Derive Electrostatic Force from Coulomb's Law.
- jhosamelly
- · Replies 1 ·
How to tell whether a transition state is metastable?
- kratos
- · Replies 1 ·
Are Oscillation Periods in a Quartic Potential Always Equal?
- PhyConnected
- · Replies 8 ·
Is \( i\hat{p} \) Hermitian?
- PineApple2
- · Replies 10 ·
Equation for Charge and Frequency: Q=m\omega
- help1please
- · Replies 3 ·
Ultraviolet catastrophe and quantization
- Puchinita5
- · Replies 5 ·
Calculating Stellar radius from bolometric flux
- lquinnl
- · Replies 13 ·
Prove Hermitian with two different wave functions
- pfollansbee
- · Replies 1 ·
Why Does cos(x)^2 Average to 1/3 Over a Sphere's Solid Angle?
- Zamze
- · Replies 3 ·
Probability density function,normalize and expectation values
- zhillyz
- · Replies 21 ·
Given a plane wave characterized by Ex and By
- zhillyz
- · Replies 9 ·
Find Period of rotation of the copper ring in a Magnetic Field
- Forever_hard
- · Replies 2 ·
How to calculate the energy of the bonding state of a hydrogen molecule?
- Arafat Sagar
- · Replies 1 ·
Does the D'Alembertian have the same dimensions
- help1please
- · Replies 2 ·
Finding E, D and P in a Dielectric Slab
- zhillyz
- · Replies 8 ·
Applying time reversal to the free particle wavefunction
- Hypersquare
- · Replies 3 ·
Where is the Point of Suspension to Keep a Suspended Rod Fixed?
- AbigailM
- · Replies 2 ·
Two masses connected by spring, find x(t) of m1.
- AbigailM
- · Replies 2 ·
Atomic Physics: Quantization axis
- Niles
- · Replies 1 ·
Calculation of the first two X-ray Bragg reflections from KCl and KBr
- derivX
- · Replies 5 ·
Wavefunction and degree of localization
- argonsonic
- · Replies 1 ·
Rigid Body Motion: Determing Angular Momentum Equations
- bradm707
- · Replies 5 ·
Proving Homogeneous & Isotropic FRW Universe Energy-Momentum Tensor
- Kamikaze_951
- · Replies 4 ·
What is the orbital period of a satellite in a low-Earth orbit?
- Masschaos
- · Replies 2 ·
Is the Factorization of Product Expectation Values Valid in Steady State?
- Niles
- · Replies 4 ·
Average electron distance (GRE practice problem)
- VantagePoint72
- · Replies 4 ·
How to Determine Current Density in a Spinning Copper Disk in a Magnetic Field?
- Pigkappa
- · Replies 4 ·
Help Finding Source of Feynman Quote
- JPBenowitz
- · Replies 3 ·
Calculating how long it takes for a comet to reach a sun of radius zero
- xdrgnh
- · Replies 9 ·
Formulation of orbital kinetic energy
- Woodles
- · Replies 1 ·
Finding the geodesic function for scalar * function= scalar
- metric tensor
- · Replies 1 ·
QM: Master equations and derivatives
- Niles
- · Replies 9 ·
Principal Moment of Inertia-how to calculate?
- cccic
- · Replies 3 ·
Calculating the charge distribution on the surface of an assymetric conductor
- Chitran
- · Replies 4 ·
How Do You Calculate Constant Particle Density in a Star Cluster?
- AbigailM
- · Replies 1 ·
A quick question I had about the way the Hamiltonian is factored
- nymphidius
- · Replies 2 ·
Quick question about Oribtal Velocities
- ZedCar
- · Replies 1 ·
Is the Expectation Value Relation for QM Operators Valid?
- Niles
- · Replies 1 ·
How to Determine Neutrino Energy in Pion Decay?
- XCBRA
- · Replies 2 ·
How to Determine Inductance in a Magnetic Circuit with Varying Permeabilities?
- kevinb
- · Replies 2 ·
Calculate the time of the surface of last scattering
- g.lemaitre
- · Replies 8 ·
Relativistic elastic scattering in CM and Breit frames
- yelneerg
- · Replies 2 ·
Question about driven coupled oscillator.
- ozone
- · Replies 6 ·
Total reluctance in a magnetic core
- kevinb
- · Replies 2 ·
How Can You Simplify General Relativity Equations Without Using Tensors?
- Vardonir
- · Replies 3 ·
Can Bernoulli's Equation Ensure Fish Safety in Dam Designs?
- Shuff
- · Replies 1 ·
One quick question about a Lagrangian
- atomqwerty
- · Replies 10 ·
Stirling's approximation for Gamma functions with a negative argument
- L. de Pudo
- · Replies 5 ·
About Green's function in time dependent schrodinger equation
- wphysics
- · Replies 1 ·
[General Relativity] Find the acceleration of an object
- eoghan
- · Replies 11 ·
Cylindrical capacitor with varying dielectric
- brainslush
- · Replies 11 ·
Quantum mechanics: what does d<x>/dt mean physically?
- gennes77
- · Replies 1 ·
Statistical Relationship Between Helmoltz Free Energy and Entropy
- Aero51
- · Replies 1 ·
Harmonic oscillator derivation of wave functions
- jtaa
- · Replies 3 ·
Calculating Energy Distribution of Free Particle - 1D & 2D
- genericusrnme
- · Replies 1 ·
Generalized momentum and Hamiltonian over a non inertial reference frame
- Telemachus
- · Replies 3 ·
Bullet hits a block, penetration depth and velocity
- AbigailM
- · Replies 2 ·
Estimating the average time between collisions (electrons in Cu solid)
- fluidistic
- · Replies 1 ·
Clausius-Clapeyron equation and water
- genericusrnme
- · Replies 2 ·
Typo in Landau mechanics pendulum problem?
- Peeter
- · Replies 2 ·
Relation between commutator, unitary matrix, and hermitian exponential operator
- silverdiesel
- · Replies 1 ·
Dumb question about representation theory?
- pellis
- · Replies 5 ·
What are the dimensions of an integral in terms of energy and time?
- help1please
- · Replies 5 ·
Bead on wire tilted at angle theta.
- AbigailM
- · Replies 7 ·
Statistical Mechanics of Blue and Orange Bacteria
- Cryg9
- · Replies 3 ·
Atwood machine with two holes in pulley.
- AbigailM
- · Replies 2 ·