Question

In the propagation of electromagnetic waves the angle between the direction of propagation and plane of polarisation is
A. (a) `0^@`
B. (b) `45^@`
C. (c) `90^@`
D. (d) `180^@`

Answer 1

Correct Answer - A
A plane which contains `vecE` and the propagation direction is called the plane of polarization.