Six equal resistance are connected between point `P,Q and R` Then net resistance will be maximum between

Six equal resistances are connected between points P, Q and R as shown in the figure . The net resistance will be maximum between

Six equal resistances are connected between points P, Q and R as shown in the figure. Then the net resistance will be maximum between

Six equal resistances are connected between points P,Q and R as shown in the figure. Then, the net resistance will be maximum between

Six equal resistances are connected between points P, Q and R as shown in the figure. Then the net resistance will be maximum between

Six equal resistances are connected between points P, Q and R as shown in the figure. Then the net resestance will be maximum between

Five equal resistances are connected in a network as shown in figure. The net resistance between the points A and B is :

Nine resistors each of resistance R are connected in the circuit as shown in fig. The net resistance between A and B is

Nine resistors each of resistance R are connected in the circuit as shown in fig. The net resistance between A and B is

A cell of internal resistance "r" is connected to an external resistance "R". p.d. will be maximum across "R" if