Physics, asked by azizmuglageri, 3 months ago

mention the expression for speed of light in terms of permittivity and medium
plz ans this

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Answered by adithya1835

Answer:

According to electromagnetism, the refractive index of the medium is given by the relation, n=(vc)=±ϵrμr , where c is the speed of electromagnetic waves in vacuum,v its speed in the medium, ϵr and μr are the relative permittivity and permeability of the medium respectively.

Answered by rekhamanitya78

Answer:

mention the expression for speed of light in terms of permittivity and medium

plz ans this

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