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In a plane electromagnetic wave, the ele...

In a plane electromagnetic wave, the electric field of amplitude `1 V m^(-1)` varies with time in free space. The average energy density of magnetic field is `("in J m"^(-3))`

A

`8.86xx10^(-12)`

B

`4.43xx10^(-12)`

C

`17.72xx10^(-12)`

D

`2.21xx10^(-12)`

Text Solution

Verified by Experts

The correct Answer is:
D
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