Question

A plane electromagnetic wave with linear polarization of frequency 450 THz (450 × 10¹² Hz) propagates in a vacuum along the positive X axis. The amplitude of the electromagnetic wave is ‖?⃗ ‖ = 500 V / m. At x = 0 and at time t = 0 we have: ?⃗ (? = 0, ? = 0) = [0; 150√2; 200√2] ? / ?; 0 <? <?/2
In this context, determine:
(a) The general form of the function of the electromagnetic wave ?⃗ (?, ?);
(b) The particular form of the function of the electromagnetic wave ?⃗ (?, ?);
(c) The intensity transported by the plane electromagnetic wave.

Answer 1