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PHY-2022-CR6-010
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PHY · PHY-2022-CR6-010
Physics
When light propagates through a material medium of relative permittivity r and relative permeability r, the velocity of light, v is given by (c-velocity of light in vacuum)
A
v= c / √(εr μr)
B
v=c
C
v= √(μr / εr)
D
v= √(εr / μr)
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