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In above case, if instantaneous value of...

In above case, if instantaneous value of electric field at a given point on the direction of propagation of wave is `24hat(i)(N)/(C )` then find magnetic field at the same point at the same instant. What would be its frequency of oscillations ?

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`vec(B)=8xx10^(-8)hat(j)T` and `v=10^(15)Hz`
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