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The electromagnetic wave travel with a v...

The electromagnetic wave travel with a velocity

A

Equal to velocity of sound

B

Equal to velocity of light

C

Lets than velocity of light

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Velocity of `EM` waves
`=(1)/(sqrt(mu_(0)epsilon_(0)))=3xx10^(8)m//s=` velocity of light
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