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Refractive Index

1.) The refra...

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1.) The refractive index and the permeability of a medium are respectively 1.5 and 5x 10 Hm1. The relative permittivity of the medium is nearly (a) 25 (c) 81 (e) 6 v [Kerala PET 2009] (b) 15 (d) 10

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Q. The refractive index and permeability of medium are

1.5

5 \times 10^{- 7} H m^{- 1}

respectively. The relative permittivity of the medium is nearly

Q. Choose the correct answer from the alternatives given.
The refractive index and permeability of a medium are 1.5 and

5 \times 10^{- 7} H m^{- 1}

respectively. The relative permittivity of the medium nearly

μ_{r}

is the relative permeability and

ε_{r}

is the relative permittivity of a medium, the refractive index of the medium is given by

ε_{0} and μ_{0}

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ε

μ

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

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

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