Questions
The speed of electromagnetic wave in vacuum is given by
a
μ0∈0
b
μ0∈0
c
1μ0ϵ0
d
1μ0ϵ0
detailed solution
Correct option is D
speed of electro magnetic wave in vacuum is equal to speed of the light wave in vacuum C = 1 ∈OμOTalk to our academic expert!
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The velocity of electromagnetic radiation in a medium of permittivity and permeability is given by
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