Categories > emi > Self Inductance > In a transformer, the coefficient of mutual inductance between the primary and the secondary coil is 0.2 henry. When the current changes by 5 ampere/second in the primary, the induced e.m.f. in the secondary will be

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Question: In a transformer, the coefficient of mutual inductance between the primary and the secondary coil is 0.2 henry. When the current changes by 5 ampere/second in the primary, the induced e.m.f. in the secondary will be


1) 5 V
2) 1 V
3) 25 V
4) 10 V
Solution: Explanation: No Explanation
Self Inductance Mutual inductance Static EMI

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