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The magnetic field amplitude of an elect...

The magnetic field amplitude of an electromagnetic wave is `2 xx 10^(-7)T`. Its' electirc field amplitude if the wave is traveling in free space is

A

`6 Vm^(-1)`

B

`60 Vm^(-1)`

C

`10//6 Vm^(-1)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
`E_(0) = cB_(0) = 3xx10^(8)xx2 xx 10^(-7) = 60 V//m`
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