Skin effect is negligible for what supply frequency and for what diame

1.	Skin effect is negligible for what supply frequency and for what diameter?
A.	< 50 Hz and < 1 cm
B.	< 50 Hz and > 1 cm
C.	> 50 Hz and < 1 cm
D.	> 50 Hz and > 1 cm
Answer» B. < 50 Hz and > 1 cm

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Skin effect is negligible for what supply frequency and for what diameter?

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