Two identical capacitors, have the same capacitance C. One of them is charged to potential `V_1` and the other `V_2`. The negative ends of the capacitors are connected together. When the poistive ends are also connected, the decrease in energy of the combined system is

Two identical capacitors each of capacitance 5 muF are charged to potentials 2 kV and 1 kV respectively.The -ve ends are connected together. When the +ve ends are also connected together, the loss of energy of the system is

Two capacitors, each of capacitance C, are at potentials V_1" and "V_2 , respectively. Their negative plates are initially connected, Now , when the positive plates are also connected, find out the loss of energy of the system.

Two capacitors of capacitances 3 mu F & 6 mu F are charged to potential of 2V and 5V respectively.These two charged capacitors are connected in series.Find the potential across C_(1)

Two idential capacitors are joined in parallel, charged to a potential V and then separated and then connected in series i.e. the positive plate of one is connected to negative of the other

Two idential capacitors are joined in parallel, charged to a potential V and then separated and then connected in series i.e. the positive plate of one is connected to negative of the other

A parallel plate capacitor of capacitances C is connected to a battery to charge it to a potential V. Similarly, another capacitor of capacitance 2C is charged to a potential 2V. Now the batteries are removed, and the two capacitors are connected in parallel by joining the positive plate to one with the negative plate of the other. Find out the final energy of the system.

Two capacitors of capacitances 3 muF and 6 muF , are charged to potentials 2V and 5V respectively. These two charged capacitors are connected in series. Find the potential across each of the two capacitors now.