Eddy current loss in ferromagnetic core is proportional to

Eddy current loss in the ferromagnetic core is proportional to

Q-Eddy current loss in ferromagnetic core is proportional to 

A) Square of frequency 

B) Square root of frequency 

C) frequency 

D) Reciprocal of frequency 

Ans-A) Square of frequency

Exp-Eddy current losses are directly proportional to square of frequency