emi

Question: The magnetic flux linked with coil, in weber is given by the equation, $\varphi = 5{t^2} + 3t + 16$. The induced emf in the coil in the fourth second is

1) 10 V

2) 30 V

3) 45 V

4) 90 V

Solution:

Explanation: No Explanation

Faraday's Law and Lenz's Law

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