A ring of radius R carries a uniformly distributed charge ` + Q. ` A point charge ` - q ` is placed on the axis of the ring at a distance ` 2R ` from its centre and than released. Will the charge -q execute a simple harmonic motion along the axis of the ring ?

A ring of radius R carries a uniformly distributed charge +Q. A point charge -q is placed on the axis of the ring at a distance 2R from the centre of the ring and released from rest. The particle executes a simple harmonic motion along the axis of the ring. State True or False.

Which statement is true :- (i) A ring of radius R carries a uniformly distributed charge +Q. A point charge -q is placed on the axis of the ring at a distance 2R from the centre of the ring and released from rest. The particle executes a smiple harmonic motion along the axis of the ring. (ii) Electrons move from a region of higher potential to that of lower potential

A ring of radius R carries a uniformly distributed charge +Q. A point charge -q is placed on the axis of the ring at a distance 2R from the centre of the ring and released from rest. The particle executes a ismple harmonic motion along the axis of the ring.

A ring of radius R is with a uniformly distributed charge Q on it .A charge q is now placed in the centre of the ring .Find the increment in tension in the ring.

A ring of radius R is carrying uniformly distributed charge +Q . A test charge -q_0 isplaced on its axis at a distance 2R from the centre and released. The motion of the particle on the axis will be :

A ring of radius R with a uniformly distributed charge q as shown in figure. A charge q_(0) , is now placed at the centre of the ring. Find the increment in-the tension in ring.