When light propagates through a material medium of relative permittivity \epsilon_{r} and relative permeability \mu_{r}, the velocity of light, v is given by (c-velocity of light in vacuum) [NEET-2022]

Correct Answer is : v=c√εrµr

v=\sqrt{ {\mu_{r}/{\epsilon_{r}}}

v=\sqrt{ {\epsilon_{r}/{\mu_{r}}}

v= {c}/\sqrt{\epsilon_{r} \mu_{r}}}

Class 12 NEET Physics Electromagnetic Waves Questions

Question : 9 of 51

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When light propagates through a material medium of relative permittivity εr and relative permeability µr, the velocity of light, v is given by (c-velocity of light in vacuum)

[NEET-2022]

v=c
v=√‌
µr
εr
v=√‌
εr
µr
v=‌
c
√εrµr

Validate

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