If the current changes from 20A to 10A in 5 seconds and the value of inductance

Question - If the current changes from 20A to 10A in 5 seconds and the value of inductance is 1H, calculate the emf induced.

Options:

A . 8V

B . 6V

C . 4V

D . 2V

Answer: Option D
Answer: (d).2V

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