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The relative permeability of glass is 3/...

The relative permeability of glass is `3//8` and the dielectric constant of glass is `8`. The refractive index of glass is

A

1.5

B

1.1414

C

1.732

D

1.6

Text Solution

Verified by Experts

The correct Answer is:
C
RI of glass = `(C_(0))/(C) = sqrt((mu epsilon)/(mu_(0) epsilon_(0))) = sqrt( mu_(r) epsilon_(r))`
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NARAYNA-ELECTROMAGNETIC WAVES -EXERCISE -1(C.W)
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  8. In a plane electromagnetic wave, the electric field oscillates sinusoi...

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