A coil would on a magnetic core is excited from an ac voltage source. The source voltage and its frequency are both doubled. The eddy current loss in the core will become

A coil would on a magnetic core is excited from an ac voltage source.

1.	A coil would on a magnetic core is excited from an ac voltage source. The source voltage and its frequency are both doubled. The eddy current loss in the core will become
A.	half
B.	remains same
C.	double
D.	four times
Answer» E.

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A coil would on a magnetic core is excited from an ac voltage source. The source voltage and its frequency are both doubled. The eddy current loss in the core will become

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