A 1 MHz uniform plane wave is propagating in a certain medium with a wavelength = 100 m and a phase velocity vp = 1x10^8 m/s.
(a) Find the relative permittivity.
(b) Find the relative permeability.
This plane wave is known to carry a time-averaged power density of 1 mW/m^2.
(c) Find the magnitude of the electric field.
(d) Find the magnitude of the magnetic field.