A plane wave propagating through a medium [Er = 8, Vr = 2 and = 0] h – McqOptions

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1.

A plane wave propagating through a medium [E_r = 8, V_r = 2 and = 0] has its electric field given by
^
E = 0.5
a_x e^(z/3) sin (10⁸ t ²) V/m
. The wave impedance in ohms is

A.

377

B.

198.5 180

C.

182.9 14

D.

133.3

Answer» B. 198.5 180

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