5.A charge Q is divided in two parts q and Q -q separated by a distance R. If force between the two charges is maximum.Find the relation between q an Q

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

A charge Q is divided into two charge q and Q-q. The value of q such that the force between them is maximum is

Charge Q is divided into two parts which are then kept some distance apart . The force between them will be maximum if the two parts are

A certain charge Q is divided into two parts q and Q-q , which are then separated by a certain distance. What must q be in terms of Q to maximum the electrostatic repulsion between the two charges?

A certain charge Q is divided into two parts q and Q-q , wheich are then separated by a cetain distance. What must q be in terms of Q to maximum the electrostatic repulsion between the two charges?

A certain charge Q is divided into two parts q and Q-q , wheich are then separated by a cetain distance. What must q be in terms of Q to maximum the electrostatic repulsion between the two charges?

A charge Q is divided into two parts. Charge on each part is q. Also, Q//q=2 . What is the Columbic force between two charges q and q when both parts are placed certain distance apart?

If Two charges +q and +4q are separated by a distance d and a point charge Q is placed on the line joining the above two charges and in between them such that all charges are in equilibrium. Then the charge Q and it's position are

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

Two similar spheres having +q and -q charges are kept at a certain distance. The force acts between the two is F . If in the middle of two spheres, another similar sphere having +q charge is kept,then it experience a force in magnitude and direction as