Electronics and Communication Engineering - Electromagnetic Field Theory - Discussion

Discussion Forum : Electromagnetic Field Theory - Section 2 (Q.No. 16)
16.
A uniform plane wave travelling in air is incident on the plane boundary between air and another dielectric medium with εr = 4. The reflection coefficient for the normal incidence is
zero
0.5 ∠180°
0.33 ∠0°
0.33 ∠180°
Answer: Option
Explanation:

Reflection coefficient

.

Discussion:
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