Home
Class 12
PHYSICS
Two spheres of electric charges +2nC and...

Two spheres of electric charges `+2nC` and `-8nC` are placed at a distance d apart. If they are allowed to touch each other, whatis the new distance between them to get a repulsive force of same magnitude as before?

Promotional Banner

Similar Questions

Explore conceptually related problems

Two charges are at a distance d apart. If a copper plate (conducting medium) of thickness d//2 is placed between them , the effictive force will be

Two point charges 2q and 8q are placed at a distance r apart. Where should a third charge -q be placed between them so that the electrical potential energy of the system is a minimum

Two charges are placed at a distance apart if a glas slab is placed between them force between them will

Two charges are placed a certain distance apart in air. If a brass plate is introduced between them, the force between them will

Two charged balls attract each other with a certain force. If they are allowed to touch and then get separated to the same distance apart, the balls will:

Two free charges q and 4q are placed at a distance d apart A third charge Q is placed between them at a distance x from charge q such that the system is in equilibrium. Then

Two charges of equal magnitudes and at a distance r exert a force F on each other. If the charges are halved and distance between them is doubled, then the new force acting on each charge is