dimension of speed of light in tes of permittivity and permeability is?
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Answer:
We know that speed of light in vacuum c=
μ
0
ϵ
0
1
=
(4π×10
−7
)(8.314×10
−12
)
1
∼2.98×10
8
m/s
Thus,
μϵ
1
will also represent the speed of light in a medium whose permittivity is ϵ and permeability, μ.
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