When $EM$ wave propagates through vacuum then
When $EM$ wave propagates through vacuum then
- A
$E-$ field leads $B-$ field
- B
$E-$ field lags $B-$ field
- C
$E-$ field and $B-$ field are in the same phase
- D
Energy is stored only in $E-$ field
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- [AIIMS 2013]
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