. In the given network, the batteries getting charged are
A. 1 and 3
B. 1, 3 and 5
C. 1 and 4
D. 1, 2 and 5
Sol: Applying Kirchhoff law at A, C and D, the direction of the currents in each branch will be as shown in the figure. It is clear from the figure that the batteries 1 and 4 are being charged.