Introduction to Electromagnetic Fields and Waves

amplitude angle antenna assume attenuation axis Biot-Savart law bound charge boundary conditions calculate capacitance capacitor carrying a current charge density charge distribution charge Q circuit components conductor consider constant coordinates Coulomb's law current density dielectric dielectric coefficient direction displacement distance electric dipole electric field intensity electromagnetic wave electrons element equipotential flux free space frequency function Gauss's law given H vectors incident wave infinite inside interface Laplace's equation line integral lines of force loop magnetic dipole magnetic field intensity magnetic induction magnitude Maxwell's equations medium molecules normal parallel path perpendicular phase plane of incidence plates point charge polarization poles positive Poynting vector produced propagation quadrupole quantity r₁ radiation radius reflection Section Show sin² solenoid sphere spherical transmitted wave V₁ vector potential velocity volume wave guide wave number z-axis Απερ Απευ ду