Question

Asked Nov 14, 2019

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A plane electromagnetic wave having a frequency of 40 MHz is traveling through a medium with relative permittivity of 4 and relative permeability of 5. Find out the phase velocity of the wave along with the wavelength.

Step 1

As given, that, electromagnetic wave having a frequency, f =40MHz

Relative permittivity of medium Ɛ_{r}=4

Relative permeability of medium µ_{r}=5

Although, formula for phase velocity is given by

Step 2

Although,

Formula for wavelength is given by

Step 3

Plugging the value of velocity and f...

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