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+2 votes
22.2k views
in Physics by (69.1k points)

A Plane electromagnetic wave of frequency 50 MHz travels in free space along the positive x direction. At a particular point in space and time, vector E = 6.3jV/m.The corresponding magnetic field vector B, at that point will be:

(1)  18.9 x 10-8 KT

(2)  6.3 x 10-8 KT

(3)  2.1 x 10-8 KT

(4)  18,9 x 108 KT

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1 Answer

+1 vote
by (59.6k points)

Correct option  (3)  2.1 x 10-8 KT

Explanation:

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