Two ideal batteries of emf `V_1 and V_2` and three resistances `R_1, R_2 and R_3` are
Channel: Doubtnut
Date: 2020-07-05

Two ideal batteries of emf `V_1 and V_2` and three resistances `R_1, R_2 and R_3` are connected as shown in the figure. The current in resistance `R_2` would be zero if