Two unlike charges of magnitude `q` are separated by a distance `2d`. The potential at a point midway between them is

Two unlike charges of magnitude q are separated by a distance 4d. The potential at a point midway between them is

Two point charges Q and -Q/4 are separated by a distance x.

Two point charges Q and - Q //4 are separated by a distance X . Then .

Two cahrges of 50muC and 100muC are separated by a distance of 0.6m .The intensity of electric filed at a point midway between them is

Two charges of equal magnitude q are placed at a distance 2a Another charge q of mass m, is placed midway between the two charges on X-axis. If this charges is displaced from equilibruim state to a distance x(x lt lt a) , then the particle :-

Consider two point charges of equal magnitude and opposite sign separated by a certain distance. The neutral point due to them

Consider two point charges equal in magnitude and opposite sign separated by a distance. The neutral point due to them

Two charges +q and -q are situated at a certain distance. At the point exactly midway between them,