The magnetic field in a travelling electromagnetic wave has a peak value of \(20\ nT\). The peak value of electric field strength is :
Show Hint
- \(3\ V/m\)
- \(6\ V/m\)
- \(9\ V/m\)
- \(12\ V/m\)
The Correct Option is B
Solution and Explanation
\(E_0=3\times10^{8}\times20\times10^{-9}=6\ V/m\).
Answer: (2) 6 V/m
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