If ε0 and μ0 are respectively, the electric permittivity and ma

Question

ε_{0}

and

μ_{0}

are respectively, the electric permittivity and magnetic permeability of free space,

ε

and

μ

the corresponding quantities in a medium, the refractive index of the medium is

Options:

A . √μ∈μ0∈0

B . √μ∈μ0∈0

C . √μ0∈0μ∈

D . √μμ0∈∈0

Answer: Option B
:
B

R . I = \frac{C_{0}}{C} = \sqrt{\frac{μ \in}{μ_{0} \in_{0}}} =

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