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  • If an electromagnetic wave is propagation in a medium with permittivity  and permittivity <img alt="\mu" src="https://entranceco

If an electromagnetic wave is propagation in a medium with permittivity \varepsilon and permittivity \mu, then \sqrt{\frac{\mu}{\varepsilon}} is the

Option: 1

Intrinsic impedance of the medium


Option: 2

Square of the refractive index of the medium


Option: 3

Refractive index of the medium


Option: 4

Energy density of the medium


Answers (1)

best_answer

\mathrm{\sqrt{\frac{\mu}{\varepsilon}}} = has the dimensions of resistance, hence it is called the intrinsic impedance of the medium

Posted by

manish painkra

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