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The magnetic field In a travelling elect...

The magnetic field In a travelling electromagnetic wave has a peak value of `20 n T ` The peak value of electric field strength is :

A

`6V//m`

B

`9 V//m`

C

`12 V//m`

D

`3 V//m`

Text Solution

Verified by Experts

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