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The electric field of a plane electromag...

The electric field of a plane electromagnetic wave varies with time of amplitude `2 Vm^(-1)` propagating along z - axis. The average energy density of the magnetic field is (in `Jm^(-3)`)

A

a. `13.29xx10^(-12)`

B

b. `8.86xx10^(-12)`

C

c. `17.72xx10^(-12)`

D

d. `4.43xx10^(-12)`

Text Solution

Verified by Experts

The correct Answer is:
B
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