Electromagnetics

4περ Ampère's law angle assume atoms axis boundary conditions capacitor charge density charge q circuit components conducting conductor Consider constant coordinates cos² Coulomb's law curl current density cylinder dielectric dipole dipole moment direction displacement distance distribution Divergence theorem E₁ electric field electrons electrostatic element energy flux density force frequency function Galilean transformation Gauss given grad H₁ Hence incident induced Laplace's equation line integral loop Lorentz Lorentz transformation magnetic field magnetic flux magnitude Maxwell's equations medium molecules motion particle perpendicular plane wave plasma plate point charge Poisson equation polarization position vector propagation radiation radius scalar shown in Fig shows sin² solution space sphere spherical surface theorem transformation V₁ vector potential velocity wire z-axis zero Απ Απερ ду дх