Question

In the propagation of electromagnetic waves, the
angle between the direction of propagation and
plane of polarisation is
(a) 0º (b) 45º
(c) 90º (d) 180º

Answer 1

Answer:

they are perpendicular to the propagation of the wave

I.e 90

Answer 2

Explanation:

inin the propagation of electromagnetic waves the angle between the direction of propagation and plane of polarization is perpendicular that is 90 degree