A plane wave in free space with E 3 6 cos ( w t 3x) a y V m is incident normally on an interface at x 0 If a lossless medium with 0, r 12 5 exits for x 0 and the reflected wave has Hr 1 2 cos ( w t 3x) a z mA m, find 2

Question: A plane wave in free space with E = 3.6 cos ( w t 3x) a y V/m is incident normally on an interface

A plane wave in free space with E = 3.6 cos (wt – 3x) a_y V/m is incident normally on an interface at x = 0. If a lossless medium with σ = 0, ε_r = 12.5 exits for x ≥ 0 and the reflected wave has Hr = - 1.2 cos (wt + 3x) a_z mA/m, find μ₂.

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