Question:
An $L R$ circuit has $L=0.1 H$ and $R=20 \Omega$. It is connected across an emf of $2.0 \mathrm{~V}$ at $t=0$. Find di/dt at
(a) $t=100 \mathrm{~ms}$,
(b) $t=200 \mathrm{~ms}$ and
(c) $t=1.0 \mathrm{~s}$.
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.