defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Electromagnetic Oscillations and Alternating Current Alternating Current
An ac voltage v = vm sinωt applied to a capacitor drives a current in the capacitor, i = ______________.
1
im sin(ωt - π/2)
2
im sin(ωt - π)
3
im sin(ωt + π)
4
im sin(ωt + π/2)