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How Do Time-Dependent Hamiltonians Influence Quantum States?
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Electric field of an infinite plane and a conductor
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Hamiltonian Math Problem: Finding the Time-Derivative of <p^2/2m>
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Calculating [L_i,L_j] for Commutator Relation: A Step-by-Step Guide
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Magnetic Field Equation in Spherical Coordinates to Cartesian Coordinates
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Feynman Expression for the field of a point charge
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Spatial Wave function of two indistinguishable particles
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Find a transformation that leaves the given Lagrangian invariant
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Statistical Mechanics: Four non-interacting particles are confined in a box
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Solve Integral Homework: Show Norm of h_k is √2^nn!√π
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Mass Spectroscopy: Difference in potential
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How Do You Calculate the Movement of a Block on a Frictionless Incline?
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Schwinger's model of angular momentum
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Finding the period of an orbit ##r=a(1+\cos\theta)##
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Solving Cosmology Question: Redshift where Radiation = Matter Energy Density
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Galileo's tower of Pisa experiment
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General Relativity: Prove that Four-Vector is 0
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Electric Field & Potential for Three Concentric spheres
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How to Use Einstein's Summation Convention for Gradient Calculations?
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Can commutation relations prove <Lx^2> = <Ly^2> in an eigenstate of L^2 and Lz?
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This question is only meant for the professionals
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Electric field a distance z from the center of a spherical surface
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Double pulley problem using Lagrangian
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How does time dilation work in relativity?
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Filling in some steps in Jackson
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Vector potential ##\vec A## in terms of magnetic field ##\vec B##
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Galilean and Lorentz invariant
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Period of oscillations of a cone
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Wave function linear combination
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Frequency dependent permittivity
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Gaussean Surfaces [Can they pass through charge distributions?]
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What is the 4-momentum of a particle with given rest mass and speed?
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Solution to homogeneous wave equation
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Absorption of photon by an electron?
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Potential near a conducting strip (Conformal maps)
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Calculating Pion Decay Angle in a Moving Reference Frame
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Central force on a particle following a logarithmic spiral
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Metric outside a weakly gravitating body (MTW Ex 19.1)
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What is the world line of a uniformly accelerated particle along the x-axis?
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Question about using the Lagrangian for a spinning rubber band problem
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Potentials (and ##\Delta\phi##) of nearby converging bodies
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A poor man's way to Schwarzschild Geometry
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Bullet fired into block on spring
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How Does Electron Distribution Affect Electric Fields in a Uranium Atom?
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Dimensional Regularization and Divergences
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Angular momentum particle problem
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Checking Parity Invariance of the QED Lagrangian
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Spin matrices for particle of spin 1
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Spin-1 Particles Results of a Measurement
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How to Calculate Velocity and Position of a Proton in an Electric Field?
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How do I determine the dipole moment from given E-field and point charge?
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Acceleration of a satellite
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Uncovering the Null Operator X
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Finding <x> using raising and lowering operators and orthonormality
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Finding the Electric Potencial
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How Does Star Characteristics Influence Luminosity and Visibility?
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Stress-energy tensor proof (schutz ch7 q 8)
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Evaluating A-Matrix Transformation for Hemitian Operator
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Calculating Rotational Inertia with Blocks and a Pulley
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Simple Harmonic Motion of springs
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Fluid Statics Problem: Determining pressure change in adiabatic atmosphere
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Two Ag atoms in magnetic field
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Eigenvalues and Eigenspinors: How to find them for the S_y matrix?
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Quantum Mechanics Hydrogen Atom Expectation Value Problem
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Uncertainty Relation for Eigenstate of Spin-1/2 Particle
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Calculating Distance of Electron in Electric Field
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Construct the Lagrangian for the system
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QM: Changing wavefunctions after measurements
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Gauss' Law and electric fields in non-conducting cylinder
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How to Solve for the Capacity of Two Identical Conducting Spheres in Contact
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Laplace Equation, potential around cylinder
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Proton in a 1D Box: Energy, Probability, Speed
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Coupled Harmonic oscillator Setup
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Angular momentum and a turntable
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Show the invariance of the complex-scalar-field Lagrangian
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Understanding General Relativity: Questions on Page 11 of Notes
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Connection coefficients in Earth orbit
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Help w/ Zwiebach Pg 178 Eq 10.73 & Why "In Momentum Space" is True
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Show that the Kronecker delta retains its form under any transformation
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Angular Velocity of the wheel
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3d projectile motion, with rotating reference frame
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Charge Density of a Conducting Disc
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Nuclear Decay - Semi Empirical Formula
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Specific Heat Capacity and Resistance Coursework
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Calculate Dipole Moment of Spherical Shell w/ Surface Charge Density
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Billiard Ball backspin (draw English) - Rigid body dynamics
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Magnetic- and Electric- field lines due to a moving magnetic monopole
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Uniform Circular Motion of a stone
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Time evolution operator on momentum basis
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Thermodynamics question from Callen
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Voltage Divider Problem
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Prove Speed Any Particle with Mass >0 is Always < c
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Show that ##B = \nabla \times A = 0## using Ampere-Maxwell law
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Determine condition on invariants under transformation
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What is the speed down a path on a rough sphere with gravity and friction?
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Finding voltage due to spherical charge
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Infinite Square Well Probability of getting Ground State Energy
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Commutativity of partial and total derivative
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Initial velocity required for a certain displacement
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What is the electric field over a uniform density slab using Gauss's Law?
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