Three identical capacitors and two identical batteries of negligible internal resistance are connected as shown in figure. Neglect the resistance of the wires and all the three switches are initially open. There is no charge on any capacitor initially All the switches are closed for long time. Total energy stored in all the capacitors is U_1 . Now S_1 as open and total energy stored in all the capacitors is U_2What is the value of U_1 -U_2 ?

Three identical capacitors and two identical batteries of negligible i

1.	Three identical capacitors and two identical batteries of negligible internal resistance are connected as shown in figure. Neglect the resistance of the wires and all the three switches are initially open. There is no charge on any capacitor initially All the switches are closed for long time. Total energy stored in all the capacitors is U_1 . Now S_1 as open and total energy stored in all the capacitors is U_2What is the value of U_1 -U_2 ?
Answer» ZERO `4/3CV^2` `7/12CV^2` `-4/3CV^2` ANSWER :A

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