Basic Electromagnetics with Applications

Ampere's circuital law axis B₁ B₂ boundary conditions charge density charge distribution charge of uniform charge Q closed path components constant coordinate system curl current density current distribution current flowing cylindrical coordinates dielectric dipole distance electric field intensity electron equal evaluating EXAMPLE field due filamentary wire free space frequency function given Hence impedance induced infinitely long infinitesimal line charge loop magnetic field magnetic flux density magnetic material magnitude Maxwell's equations medium normal obtain permittivity phasor plane wave plates point charge polarization Poynting vector Problem propagation radius right side scalar shown in Fig spherical coordinates standing wave static surface charge surface charge density surface current surface integral test charge uniform density uniform plane wave unit length unit vector V₁ velocity voltage volume charge zero Απ δι μο