Question:
The current in a solenoid of 240 turns, having a length of $12 \mathrm{~cm}$ and a radius of $2 \mathrm{~cm}$, changes at a rate of $0.8 \mathrm{~A} / \mathrm{s}$. Find the emf induced in it.
Solution:
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.