Two similar point charges q are kept 2 points separated by a

Last updated: 6/12/2023

Two similar point charges q are kept 2 points separated by a distance 2d in air Now an earthed conducting sphere of radius a is placed midway between them If d a what will be the condition when the sphere just neutralizes the repulsive force existing between the point charges a d 4 O a d 8 a d O a d 2