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A point source of electromagnetic radiat...

A point source of electromagnetic radiation has an average power output of `800W`. The maximum value of electric field at a distance `3.5m` from the source will be `62.6 V/m`, the energy density at a distance `3.5 m` from the source will be- (in `"joule"//m^(3)`)

A

`2.09xx10^(-5)T`

B

`2.09xx10^(-6)T`

C

`2.09xx10^(-7)T`

D

`2.09xx10^(-8)T`

Text Solution

Verified by Experts

The correct Answer is:
C
`B_(m)=(E_(m))/(C )`
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