Heat Generated in a Capacitor

Revision Questions|Heat Generated In A Circuit|Questions

If an uncharged capacitor is charged by connecting it with an ideal battery and a resistance R as shown. Then heat generated in resistor R by the time capacitor stores energy (1)/(8) CV^(2) is :

Symmetry Based Combination | Energy Stored in Capacitor | Heat Dissipation in Capacitive Circuit

A capacitor of capacitance C, charged to a potential difference V, is discharged through a series combination of two resistors R_(1) and R_(2) . Find the heat generated in resistor R_(1) during discharging.

A capacitor having initial charge q_0 = CE//2 is connected to a cell of emf E through a resistor R as shown. Find the total heat generated in the circuit after the switch S is closed.

Two capacitors A and B with capacitors 3 muF and 2 muF are charged to a potential difference of 100 V and 180 V respectively. One plate of two capacitors are connected as shown. Now switch S is closed so as to connect a cell of 100 V to the free plates of two capacitors. (a) Find charge on the two capacitors after the switch is closed. (b) Calculate heat generated in the circuit

A capacitor of capacitance C_(1)=0.1F is charged by a battery of EMF E_(1)=100V and internal resistance r_(1)=1Omega by putting switch S in position 1 as shown in figure 3.257. (a) Calculate heat generated across R=99Omega resistor during charging of capacitor. (b) Now the switch is thrown to position 2 at instant t=0, calculate current I(l) through the circuit, consisting of capacitor and battery of EMF E_(2)=50V and internal resistance r_(2)=1Omega . (c) Calculate heat generated in 50V battery.

A capacitor of capacity 2muF is charged to 100 V . What is the heat ( in mili joule ) generated when this capacitor is connected in parallel to n another capacitor of same capacity?

A 2muF capacitor that was initially uncharged is connected to a battery of EMF 100V and a resistance and the switch is closed. The heat generated in the resistance until the capacitor becomes fully charged is (in mJ):