The current flowing through a solenoid of self-inductance 1 H is given – InterviewSolution

1.	The current flowing through a solenoid of self-inductance 1 H is given by i=5sinπt4. What will be the emf induced across the solenoid at time t=2 s.
Answer» The current flowing through a solenoid of self-inductance $1 H$ is given by $i = 5 sin \frac{π t}{4} .$ What will be the emf induced across the solenoid at time $t = 2 s .$

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