Capacitor C1 has a capacitance of 1 x 10-6 F and capacitor C2 has capacitance 2 x 10-6 F. Initially the switch S is open and the charge on C1 is 3 x 10-6 C and the voltage difference between the upper and lower plate of C2 is 4 V. At time t = 0 the switch is closed.
![1473_Initially the switch S is open.png](https://secure.tutorsglobe.com/CMSImages/1473_Initially%20the%20switch%20S%20is%20open.png)
a) For time t < 0 how much charge was on C2?
b) For time t > 0 how much charge will be on C2?
c) How much energy will be lost from the system when the switch is closed?