A negatively charged particle A is placed exactly between line joining two fixed particles B and C having equal charge of same nature then​ how the charge A moves

A negatively charged particle is situated on a straight line joining two other stationary particles each having charge +q. The direction of the motion of the negatively charged particle will depend on

The negatively-charged particle present in an atom is called _____

A particle of mass m and charge q is located midway between two fixed charged particles each having a charge q and at a distance 2L apart so that distance of this charge from each charge located at end is L. Assuming that the middle charge moves along the line joining the fixed charges. The frequency of oscillation when it is displaced slightly is

A particle of mass m and charge q is located midway between two fixed charged particles each having a charge q and a distance 2l apart. Prove that the motion of the particle will be SHM if it is displaced slightly along the line connecting them and released. Also find its time period.

A charge Q is placed at the centre of the line joining two point charges +q and +q as shown in figure. The ratio of charges Q and q is

A charged particle is moved along a magnetic field line. The magnetic force on the particle is

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

The potential differnce between the fixed particles layer and the diffused layer having opposite charge id called :

The potential differnce between the fixed particles layer and the diffused layer having opposite charge id called :

A charge q is placed at the centre of the line joining two equal charges Q. The system of the three charges will be in equilibrium if q is equal to: