Repeat Problem 1, but replace the dielectric medium with a conductor with εr = 1, μr = 1,...

Repeat Problem 1, but replace the dielectric medium with a conductor with εr = 1, μr = 1, and σ = 2.78 × 10−3 S/m.

Problem 1

A 50-MHz plane wave with electric field amplitude of 30 V/m is normally incident in air onto a semi-infinite, perfect dielectric medium with εr = 36. Determine the following:

(a) Г

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(b) The average power densities of the incident and reflected waves.

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(c) The distance in the air medium from the boundary to the nearest minimum of the electric field intensity, |E|.