If maximum energy is stored in a capacitor at t = 0 then find the time after which, the current in the circuit will be maximum for the first time: - VgyanHub

Question:

If maximum energy is stored in a capacitor at t = 0 then find the time after which, the current in the circuit will be maximum for the first time:

Options :

(a) π/4 ms
(b) π/2 ms
(c) π ms
(d) 2 ms

Answer :

(a) π/4 ms

Answer Steps :

step 1

step 2

Video Tutorial

Related Questions

An alternating voltage source is connected in series with a resistance R and an inductance L. If the potential drop across the resistance is 200 V and across the inductance is 150 V, then the applied voltage is:

A 1 µF condenser is charged to 50 V. The charging battery is then disconnected and a 10 mH coil is connected across the capacitor so that LC oscillations occur. What is the maximum current in the coil ? Assume that the circuit contains no resistance. The capacity of a pure capacitor is 1 F. In d.c. circuits, its effective resistance will be

In an a. c. circuit the instantaneous current and e.m.f. are represented as: I = I0 sin(ωt – π/6) and E = E0 sin(ωt + π /3) respectively. The voltage leads the current by

Explore Our Courses