The velocity of electromagnetic wave is parallel to
A
B
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D
Text Solution
Verified by ExpertsThe correct answer is:
B
According to Maxwell, the electromagnetic waves are those waves in which there are sinusoidal variation of electric and magnetic field vectors at right angles to each other as well as at right angles to the direction of wave propagation.
If the electric field 
and magnetic field 
are vibrating along 
and 
direction, propagation of electromagnetic wave will be along the 
‐axis. Therefore, the velocity of electromagnetic wave is parallel to 
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