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In an electromagnetic wave in free space...

In an electromagnetic wave in free space the root mean square value of the electric field is `E_(r.m.s)=6 V//m,` the peak value of the magnetic field is

A

`2.83 xx10^(-8)T`

B

`4.23 xx10^(-8)T`

C

`3.4xx10^(-8)T`

D

`5.26xx10^(-8)T`

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