A capacitor C with a charge `Q_(0)` is connected across an inductor through a switch S. If at t=0, the switch is closed, then find the instantaneous charge q on the upper plate of capacitor.

A capacitor is charged to a potential of V_(0) . It is connected with an inductor through a switch S. The switch is closed at time t=0. Which of the following statement(s) is/are correct?

A capacitor is charged to a potential of V_(0) . It is connected with an inductor through a switch S. The switch is closed at time t=0. Which of the following statement(s) is/are correct?

A capacitor of capacitance Chas initial charge Q_0 and connected to an inductor L as shown. At t=0 switch S is closed. The current through the inductor when energy in the capacitor is three times the energy of inductor is

The figure shows an RC circuit with a parallel plate capacitor. Before switching on the circuit, plate A of the capacitor has a charge. -Q_(0) while plate B has no net charge. If at t = 0 , the switch is closed then after how much time (in seconds) will the net charge on plate A becomes zero? [Given : C = 1 mu F, Q_(0) = 1 mC, epsilon = 1000 V and R = (2 xx 10^(6))/(ln 3) Omega]

In the circuit shown in figure, the capacitor is charged with a cell of 5V .If the switch is closed at t=0 , then at t=12s , charge on the capacitor is

In the circuit shown in figure, the capacitor is charged with a cell of 5V .If the switch is closed at t=0 , then at t=12s , charge on the capacitor is

In the circuit shown, a capacitor charged to a potential difference V_(0) is connected to an uncharged capacitor through a resistor at t=0 , by closing the switch. Find current in the circuit as function of time. .

Figure-5.150 shows LC circuit with initial charge on capacitor 200 mu C . If at t=0 switch is closed, find the first instant when energy stored in inductor becomes one third that of capacitor.

For the circuit shown in figure below, at t = 0, switch is closed, the initial current through resistor and final charge on capacitor are