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A plane electromagnetic wave of frequenc...

A plane electromagnetic wave of frequency `25 Mhz` travels in free space along the x-direction. At a particular point in space and time, `E= (6.3 j) V//m`. What is `B` at this point?

A

`4.2xx10^(-8)hatk T`

B

`2.1xx10^(-8)hatk T`

C

`18.9xx10^(8)hatk T`

D

`2.1xx10^(8)hatk T`

Text Solution

Verified by Experts

The correct Answer is:
B
`B=(E)/(C )`
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