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Physics · 2013
JEE Main 2013 · 2013-04-07 Offline · Q45
The magnetic field in a travelling electromagnetic wave has a peak value of 20 nT. The peak value of electric field strength is:
The magnetic field in a travelling electromagnetic wave has a peak value of $\displaystyle 20$ nT . The peak value of electric field strength is :
Official answer
(3)
$\displaystyle 6$ V/m
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JEE Main 2013 Physics question, with the answer from NTA’s final answer key. Where our answers come from.