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ECE · Q73

Electromagnetic Field Theory

Engineering and GATE · ECE · question 73

Q73

Some unknown material has a conductivity 106 mho/m and a permeability of 4π × 10-7 H/m. The skin depth for the material at 1 GHz is

A.
15.9 µm
Answer
B.
20.9 µm
C.
25.9 µm
D.
30.9 µm

Answer: Option A

Solution

Answer: Option A
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