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Solution for this question in solid state physics (crystal lattice)
- lovephy85
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What could be causing my discrepancies?
- enaj
- · Replies 1 ·
Seemingly simple quantum mechanics/linear algebra problem
- Void123
- · Replies 6 ·
Explaining Decreasing Binding Energy of Outermost Electron in Alkali Atoms
- Arcane_00
- · Replies 1 ·
Planar Kinematics - Relative Motion
- aolse9
- · Replies 1 ·
How Do You Solve a Spring-Damper System with a Piecewise Force Function?
- aerandir4
- · Replies 3 ·
What is the Relative Momentum of Two Particles After Collision?
- chenying
- · Replies 1 ·
Atoms in a solid - Calculating Distances and Cohesive Energy
- TFM
- · Replies 3 ·
The probability of an electron being found in a certain region - probably easy?
- jeebs
- · Replies 2 ·
Normalizing wave function ψ(x) = N(1+i)exp(-a|x|)
- s_gunn
- · Replies 5 ·
Most Probable Radius of a 2s Hydrogenic Atom?
- pcheminsanity
- · Replies 1 ·
Calculating v/c of a proton and electron
- chenying
- · Replies 16 ·
Solving the Transformation to Eddington-Finkelstein in Schwarzschild Geometry
- Astrofiend
- · Replies 3 ·
Finding the electric field for a point above the center of a square loop
- JasonJo
- · Replies 4 ·
Electric Field minimum in a spherical capacitor.
- Kizaru
- · Replies 3 ·
Electric field and electric potential for point charges problem
- sbeal
- · Replies 2 ·
How to Prove a 1D Harmonic Oscillator in Ground State Obeys the HUP?
- pcheminsanity
- · Replies 1 ·
What is the Angular Dependence of Electron Scattering?
- jeebs
- · Replies 1 ·
Displacement current in Maxwell equations
- snyski
- · Replies 2 ·
How Do You Calculate Spherical Harmonics for Given Quantum Numbers?
- noblegas
- · Replies 2 ·
I really have trouble with solving this, me
- desparate
- · Replies 7 ·
Gravitational Potential Problem ( one simple yes/no question)
- rockstar101
- · Replies 3 ·
Perturbation theory in 3D potential
- JayKo
- · Replies 1 ·
Harmonic Motion: How Does a Particle Behave Under a Sinusoidal Force?
- superdave
- · Replies 7 ·
Mastering Black Hole Energy to Solving Homework Problems | Expert Tips
- zzzaaaappp
- · Replies 1 ·
Solving Derivative Operator Equations: Need Advice
- latentcorpse
- · Replies 3 ·
How to Calculate Charge Density Inside a Nucleus Using Gauss's Law?
- Anti-Meson
- · Replies 2 ·
Spherical harmonic expansion for a function
- rajesh7796
- · Replies 1 ·
QM: Energy degeneracy at s=1/2 with 3 spin half particles
- Species8472
- · Replies 2 ·
Does a Wave Function with l=0 Satisfy L\varphi=0?
- noblegas
- · Replies 19 ·
Particle physics - invariant mass question
- tigger88
- · Replies 2 ·
Why Does the Two-Dimensional Riemann Tensor Simplify to R g_{a[c}g_{d]b}?
- latentcorpse
- · Replies 4 ·
Solving the Heat Equation for Initial Conditions
- Raven2816
- · Replies 2 ·
Rank 3 tensor created by taking the derivative of electromagnetic field tensor
- mjordan2nd
- · Replies 1 ·
Solving Laplace equations, electrostatics
- Brian-san
- · Replies 1 ·
Quantum Mechanics expectation value problem
- rockstar101
- · Replies 1 ·
Deriving momentum operator for Klein-Gordon field
- nicksauce
- · Replies 1 ·
Why Must ψ and Its Derivative Be Continuous and Finite in Quantum Physics?
- quantumevo
- · Replies 1 ·
Can the Momentum of an Electron Be Determined from Its Wavefunction?
- Sasuke
- · Replies 1 ·
Commutation of operators in QM
- jaejoon89
- · Replies 1 ·
Jackson 3.9 - my coefficients are vanishing
- Old Guy
- · Replies 11 ·
Understanding Jackson - calculation of coefficients
- Old Guy
- · Replies 5 ·
Is the Particle Free? Calculating Equations of Motion
- freesnow
- · Replies 1 ·
Understanding the Riemann Tensor and its Properties in Differential Geometry
- latentcorpse
- · Replies 30 ·
Finding logb397 in terms of A and B
- Suy
- · Replies 1 ·
Is the Expectation Value of x Zero for an Even Potential Energy Function?
- FourierX
- · Replies 1 ·
Finding tensions in cables BC and BE with ball-and-socket support
- brvfan20
- · Replies 4 ·
Which Choice Effectively Increases Tunneling Current?
- tkm2002
- · Replies 6 ·
How Do You Solve Orbit Equations to Derive Kepler's Third Law?
- gunestheone
- · Replies 1 ·
How Do Neutron Stars Create Pulsars?
- cadillac
- · Replies 2 ·
What is the Expectation Value Problem?
- rockstar101
- · Replies 1 ·
What is the Initial Torque of a Rod with an Acting Force?
- shiby4444
- · Replies 5 ·
How do I convert f(x) into its Fourier Transform?
- E&M
- · Replies 5 ·
Gaussian Wave packet- Griffiths 2.22
- lazyluke
- · Replies 5 ·
Fourier Transform Applied to Electrostatics
- ordirules
- · Replies 3 ·
Argument for why can't I see through a table
- Nickmate
- · Replies 3 ·
Solving Hamiltonian Problem for 3 State System
- rockstar101
- · Replies 5 ·
Special Relativity Velocity Transformation
- mike_romeo
- · Replies 3 ·
Infinite square well with attractive potential
- Brian-san
- · Replies 9 ·
Calculating Magnetic Splitting: delta E and Visible Lines
- jaejoon89
- · Replies 1 ·
What is meant by space average?
- Brin
- · Replies 1 ·
Proving $\nabla^a G_{ab}=0$: A Case Study
- latentcorpse
- · Replies 15 ·
How Much Charge Remains on a Capacitor After 4 Milliseconds in a Circuit?
- Wizardofwaz
- · Replies 2 ·
Why Does a Sliding Plank Lose Contact with the Wall at Two-Thirds Its Height?
- Zeebo
- · Replies 1 ·
Struggling with Baker-Campbell-Haussdorf-like formulas
- luisgml_2000
- · Replies 7 ·
Electron accelerated through a PD
- hockeyhoser23
- · Replies 8 ·
Polar Orbit Change and Line of Sight Time
- orbitsnerd
- · Replies 2 ·
Noise Power Paradox: Explaining Limitations
- The Alchemist
- · Replies 7 ·
How many independent components does the Riemann curvature tensor have?
- latentcorpse
- · Replies 16 ·
Expressions for \gamma and \theta in terms of \alpha and \beta?
- Slepton
- · Replies 5 ·
Does Every Attractive Potential in One Dimension Have a Bound State?
- Dahaka14
- · Replies 1 ·
What is the Equation for Calculating Halley's Comet Eccentricity?
- orbitsnerd
- · Replies 2 ·
Electrostatics-Taylor expansion
- penguin007
- · Replies 5 ·
How to Expand a Fraction Using Partial Fractions
- aerandir4
- · Replies 9 ·
Sierpinski carpet - Moment of inertia
- zl64c
- · Replies 6 ·
Electromagnetism Help: Calc Electric Field w/ Gauss's Law
- andyfreesty1e
- · Replies 7 ·
Transmission line approimation
- likephysics
- · Replies 1 ·
What is the Initial Mass Function Problem?
- kranav
- · Replies 2 ·
How can radial probability densities be huge when they should be less than 1?
- jaejoon89
- · Replies 1 ·
Approximate the probability of tunneling
- AntiStrange
- · Replies 1 ·
Induced carge on parallel infinite plates
- Brian-san
- · Replies 6 ·
Calculating avg distance from nucleus
- jaejoon89
- · Replies 1 ·
Infinite Quantum Well: E2-E1, Wavefunction, Energy
- grothem
- · Replies 1 ·
Potential of a Solid Charged Sphere
- jmtome2
- · Replies 17 ·
Maximum Permissible Voltage of a Sphere
- jmtome2
- · Replies 3 ·
What is the Final Temperature T2 for an Ideal Gas During Reversible Compression?
- MarsVolta
- · Replies 2 ·
Solving Schrodinger equation in two dimensions
- 6021023
- · Replies 48 ·
Conservation of Angular Momentum Using the Hamiltonian
- physics2018
- · Replies 1 ·
Conservation of Momentum for Asteroid in Dust Cloud
- xanmas
- · Replies 2 ·
What is the magnitude of the average force exerted on the ball by the wall?
- cdubsean
- · Replies 4 ·
Friction proportional to velovity. Help please
- ssm11s
- · Replies 9 ·
What Is the Transmission Coefficient for a Rectangular Barrier?
- Damascus Road
- · Replies 3 ·
Which Observables Are Conserved in This Hamiltonian System?
- noblegas
- · Replies 9 ·
What Causes the Negative Sign in Electrostatic Potential Energy Calculations?
- latentcorpse
- · Replies 1 ·
How to Show the General Solution to the Poisson Equation?
- yeahhyeahyeah
- · Replies 1 ·
Minimum separation, impact parameter, and scattering angle
- Jadehaan
- · Replies 1 ·
Calculating velocity dispersion of hydrogen atoms in solar photosphere
- neslorelyks
- · Replies 4 ·
Fourier Transform NMR Physics Work Shown
- johnq2k7
- · Replies 4 ·
What is the Gravitational Potential Energy of a Toy in a Swing?
- stanton
- · Replies 1 ·
Mutual inductance as a psuedo-capacitor?
- DMcG
- · Replies 1 ·