1. Consider a plane boundary between medium 1 (ɛ = ɛ1, µ = µo) and medium 2 (ɛ = €2, µ = µo). Find the value of ɛ2/ɛ1 for each of the following cases for TM-polarized uniform plane waves incident on the boundary from medium 1: (a) total internal reflection occurs for Oi > 60°. (b) the reflection coefficient is zero for 0; = 60°. (c) the critical angle of incidence for total internal reflection is the same as the Brewster angle for incidence from medium 2.

1. Consider a plane boundary between medium 1 (ɛ = ɛ1, µ = µo) and medium 2 (ɛ = €2, µ = µo). Find the value of ɛ2/ɛ1 for each of the following cases for TM-polarized uniform plane waves incident on the boundary from medium 1: (a) total internal reflection occurs for Oi > 60°. (b) the reflection coefficient is zero for 0; = 60°. (c) the critical angle of incidence for total internal reflection is the same as the Brewster angle for incidence from medium 2.

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Question

Consider a plane boundary between medium 1 (ε = ε1, μ = μ0) and medium 2 (ε = ε2, μ = μ0). Find the value of ε2/ε1 for each of the following cases for TM-polarized uniform plane waves incident on the boundary from medium 1: (a) total internal reflection occurs for θi ≥ 60º. (b) the reflection coefficient is zero for θi = 60º. (c) the critical angle of incidence for total internal reflection is the same as the Brewster angle for incidence from medium 2.

1. Consider a plane boundary between medium 1 (ɛ = ɛ1, µ = µo) and medium 2 (ɛ = €2, µ = µo).
Find the value of ɛ2/ɛ1 for each of the following cases for TM-polarized uniform plane waves
incident on the boundary from medium 1:
(a) total internal reflection occurs for Oi > 60°.
(b) the reflection coefficient is zero for 0; = 60°.
(c) the critical angle of incidence for total internal reflection is the same as the Brewster angle
for incidence from medium 2.

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