The Feynman Lectures on Physics: Electromagnetism and matter

angle angular momentum atoms axis calculate called capacitor Chapter charge density circuit coil components conductor constant Coulomb's law course crystal curve depends derivative describe dielectric dielectric constant dipole direction distance effect electric and magnetic electric field electromagnetic electromagnetic mass electron electrostatic energy equal example ferromagnetic flow flux force formula four-vector frequency function Gauss give gradient happens impedance inductance line integral look loop Lorentz transformation magnetic field magnetic moment material Maxwell's equations motion moving negative neutrons oscillating particle path physical plane plates point charge polarization positive problem proportional proton quantum mechanics radial radius resonant rotating scalar shown in Fig solenoid solution solve space sphere spherical spin Suppose surface symmetry temperature tensor theory thing transformation uniform unit volume vector potential velocity voltage wave wire write zero ду дх