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If the magnetic field of a plane electro...

If the magnetic field of a plane electromagnetic wave is given by (The speed of light = `3xx10^(8)` m/s )
`B=100xx10^(-6)sin[2pixx2xx10^(5)(t-(x)/(2))]`
then the maximum electric field associated with it is :

A

`3xx10^(4)N//C`

B

`6xx10^(4)N//C`

C

`4.5xx10^(4)N//C`

D

`4xx10^(4)N//C`

Text Solution

Verified by Experts

The correct Answer is:
A
`E_("max")=CB_("max")=3xx10^(8)xx100x10^(-6)=3xx10^(4)`
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