electrical circuit contains a capacitor of 11.24 microfarads and a resistor of 1124 ohms. If the capacitor is fully charged, and then the voltage is interrupted, in how much time will about 63% of its charge be transferred to the resistor

The cell in the circuit has an emf of 2.0 V. When the variable resistor has a resistance of 4.0 N, the potential difference (pd) across the terminals of the cell is 1.0 V. What is the pd across the terminals of the cell when the resistance of the variable resistor is 12 Q? A 0.25 V 0.75 V C 1.33 V D 1.50 V

A supercapacitor is an electrical energy storage device. A supercapacitor, initially charged to 9.8 thousand millivolts, supplies power to an emergency beacon. The power draw from the load causes the capacitor to lose 4.4% of its charge every minute. When the charge drops below 7 hundred millivolts the beacon will cease functioning. How long will the beacon last after it is activated (your final answer should be in minutes). Round your answer to the nearest minute.

In the figure the potential difference V of the battery is 10V. Each capacitor C has a value C = 10 μF. What is the charge on the capacitor C1.

energy stored in an inductor hello i would like to get energy stored in an inductor as 1.5E-17 joules around how can i do that regards

If the charging resistor was twice as large as the discharging resistor in Figure 4, theamplitudes of the charging and discharging waveforms would be ________.a. The sameb. Different

No need to do this problem in handwritten

a) With switch J2 open, close switch J1. Estimate the time it takes to do it. Obtain the equations for the voltage and current of the capacitor. Determine the energy stored by the capacitor. b) Open switch J1, close switch J2. Estimate the time it takes to do it. Obtain the equations for the voltage and current of the capacitor.

A certain capacitor stores 100 µC with 10 V across its plates. It is capacitance will be:   a. 10.0 µF     b. None of  the answers     c. 5 µF     d. 100000 µF     e. 100 µF