The arrangement of parallel conducting plates shown in are of the same surface area A=10cm2. A battery of E=10V is connected across the kends A and B. Plate 2 is slowly moved upward by some external force. find the position of plate at which the energy stored in the system is minimum. Also, find this minimum energy Take `epsilon_(0) = 8.8 xx10^(-12)Fm^(-1).

