1. A uniform plane wave in empty space has the electric field given in phasor

form by E= 1885e-jkz (V/m) at frequency f = 100MHz.

(a) Describe this electric field wave: What is the amplitude? Its direction

of travel? Its vector direction in space?

(b) Express the electric field E(z,t) in its time-domain form. Specify

the wave number k in the expression. What is the wavelength of the

wave?

(c) Find the associated magnetic field in terms of both the phasor form

of B and Ĥ and time-domain form of B and H.