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In an electromagnetic wave, the electric...

In an electromagnetic wave, the electric and magnetizing field are `100V//m` and `0.265 A//m`. The maximum energy flow is:

A

`2.6 W//m^(2)`

B

`36.5 W//m^(2)`

C

`46.7 W//m^(2)`

D

`765 W//m^(2)`

Text Solution

Verified by Experts

The correct Answer is:
a
Here `E_(0)=100V//m, B_(0)=0.265 A//m`
`:.` Maximum rate of energy flow `S=E_(0)xxB_(0)`
`100xx0.265=26.5(W)/(m^(2))`
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