Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Electromagnetic Oscillations and Alternating Current
An ac voltage v = vm sinωt applied to a pure inductor L, drives a current in the inductor, i = _________
1
im sin(ωt - π/2)
2
im sin(ωt + π/2)
3
im sin(ωt - π)
4
More than one of the above
5
None of the above