Two capacitors of capacitors `5muF and 10muF` are charged to 1 volt and 13 volt respectively. What is the common potential, when they are connected in parallel.?

Three capacitors of capacitances 2muF,3muF and 4muF are connected in sereis. What is the total capacitance of the combination?

A capacitor of capacitance 6muF is charged to a potential equal to 150 V. Itspotential falls to 90 V, when another capacitor is connected to it. Find the capacitance of the second capacitor and the amount of energy lost due to the connection.

A capacitor of capacitance 50 muF is charged to a potential of 1,000 V. Calculate the energy stored in the capacitor.

A capacitor carring a charge equal to 2muC up to a potential 100 V is put into contact with another capacitor carrying a charge of 1.5mu C up to a potential of 60 V. What is the resulting potential, the charge carried by each, the total energy before and after connection?

The effective capacitances of two capcitros are 3muF and 16muF , when they are connected in series and parallel respectively. Compute the capacitance of each capacitor.

Two parallel plate air capacitors have their plate areas 100 and 500 cm^(2) respectively. If they have the same charge and potential and the distance between the plates of the first capacitor of 0.5 mm, what is the distance between the plates of second capacitor ?

Two capacitors of capacitance of 6 muF and 12 muF are connected in series with a battery. The voltage across the 6 muF capacitor is 2V. Compute the total battery voltage.

A capacitor having capacity of 2 muF is charged to 200 V and then the plates of the capacitor are connected to a resistance wire. The heat produced in joule will be