Two ponit charges +9e and +e are kept at a distance from each other. A third charge is placed at a disctance x from +9e on the line joining the above two charges. for the third charge to be in equilibrium x is ?
Two ponit charges +9e and +e are kept at a distance from each other. A third charge is placed at a disctance x from +9e on the line joining the above two charges. for the third charge to be in equilibrium x is ?










