Two charged particles each having a charge +q and mass m are kept at a distance d. if they are in equilibrium under the gravitational force and the electric force between them, then the ratio `q/m` or specific charge of each particle is

As shown in the adjoining figure two charge particles each having charge q and mass m and d distance apart from each other. If two particle in equilibrium under the gravitational and electric force, then determine the ratio q//m .

Two particles , each of mass m and carrying charge Q , are separated by some distance. If they are in equilibrium under mutual gravitational and electrostatic force then Q//m (in C//kg) is of the order of

A particle of mass m and charge q is thrown in a region where uniform gravitational field and electric field are present. The path of particle:

A particle of mass m and charge q is thrown in a region where uniform gravitational field and electric field are present. The path of particle:

A particle of mass m and charge q is thrown in a region where uniform gravitational field and electric field are present. The path of particle:

Compare the electrostatic force acting between two charged particles and the gravitational force acting between them.

Two particles having charges Q_(1) and Q_(2) , when kept at a certain distance, exert a force F on each other. If the distance between the two particles is reduced to half and the charge on each particle is doubled. Find the force between the particles.

Two particles having charge Q_(1) and Q_(2) , when kept at a certain distance exert a force F on each other . If the distance between the two particles is reduced to half and the charge on each particle is doubled , the force between the particles would be

Two particles having charge Q_(1) and Q_(2) , when kept at a certain distance exert a force F on each other . If the distance between the two particles is reduced to half and the charge on each particle is doubled , the force between the particles would be

Two charges Q and q are placed at a distance ‘d’ from each other. If the magnitude of each charge is doubled and the distance between them halved, the force becomes?