Two circuits have a mutual inductance of 0.1 H. What average e.m.f. is induced in one circuit when the current in the other circuit changes from 0 to 20 A in 0.02 s?

Options

(a) 240 V
(b) 230 V
(c) 100 V
(d) 300 V

Correct Answer:

100 V

Explanation:

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