Question

8
A plane electromagnetic wave of frequency 28 MHz
travels in free space along the positive x-direction.
At a particular point in space and time, electric field
is 9.3 V/m along positive y-direction. The magnetic
field (in T) at that point is
BREAK
X
(1) 3.1 10-8 along positive z-direction
3.1 x 10-8 along negative z-direction
(3) 3.2 x 107 along positive z-direction
(4) 3.2 x 107 along negative z-direction​

Answer 1

Answer:

1) 3.1 ×10-8 along positive z-direction

Hope it helps.