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1. A 300 MHz plane EM wave is propagating in free space. The wave is incident normally on an infinite copper slap. The antenuation constant for the wave is (σcopper = 5.8 x 107 mho/ m). The skin depth is
(A): 0.0024 x 10-3 m
(B): 0.0028 x 10-3 m
(C): 0.0038 x 10-3m
(D): 0.005 x 10-3 m
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By: guest on 02 Jun 2017 12.54 am
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