Physics, asked by Sroy24711, 10 months ago

find the phase velocity of an em wave passing through a medium characterised by a relative permittivity of 4 and a realative permeability of unity.Also,calculate the refractive index of the medium.

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Answered by Brainygirl2009

v is the velocity of light in the medium. λ is the wavelength. Hence refractive index is inversely proportional to wavelength. Implies greater the wavelength lesser the refractive index

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find the phase velocity of an em wave passing through a medium characterised by a relative permittivity of 4 and a realative permeability of unity.Also,calculate the refractive index of the medium.​

Answers

find the phase velocity of an em wave passing through a medium characterised by a relative permittivity of 4 and a realative permeability of unity.Also,calculate the refractive index of the medium.