Question

A wave is incident normally on a good conductor. If the frequency of a plane electromagnetic wave increases four times, the skin depth, will select one: a. Decrease by a factor of 2. B. Increase by a factor of 2. C. Remain the same. D. Decrease by a factor of 4.

Answer 1

Answer:

d) decrease by a factor of 4

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Answer 2

Answer:(a)

Explanation:Decrease by a factor of 2