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electronics and communication engineering electronic devices and circuits
1. The skin depth of copper is found to be 66 mm at 1 MHz at a certain temperature. At the same temperature and at 2 MHz, the skin depth would be approximately
(A): 1.22 μm
(B): 33 μm
(C): 47 μm
(D): 92 μm
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By: guest on 02 Jun 2017 12.51 am
Skin depth =
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