The two oppositely charged rings of radii a are seprated by s . Find the potential difference between center of the ring ?

Find potential difference between centres of rings

Two thin wire rings each having a radius R are placed at a distance d apart with their axes coiciding. The charges on the two rings are +q and -q . The potential difference between the centres of the two rings is

Two circular loops of radii 0.05 and 0.09 m , respectively, are put such that their axes coincide and their centers are 0.12 m apart. A charge of 10^-6 C is spread uniformly on each loop. Find the potential difference between the centers of the loops.

Two thin wire rings each having radius R are placed at distance d apart with their axes coinciding. The charges on the two are +Q and -Q . The potential difference between the centre so the two rings is

Give one difference between furanose and pyranose ring .

A half ring of radius r has a linear charge density lambda .The potential at the centre of the half ring is

Two rings of radii 5m and 10m move in opposite directions with velocity 20 m/s and 10 m/s respectively, on a conducting curface S. There is a uniform magnetic field of magnitude 0.1T perpendicular to the plane of the rings. Find the potential difference between the highest points of the two rings.

Two identical conducing ring A and B of radius R are in pure rolling over a horizontal conducing plane with same speed (of center of mass) v but in opposite direction. A constant magnetic field B is present pointing inside the plane of paper. Then the potential difference between the highest points of the two rings, is:

A ring of radius R has uniformly distributed charge q. A point charge Q is placed at the centre of the ring. (a) Find the increase in tension in the ring after the point charge is placed at its centre. (b) Find the increase in force between the two semicircular parts of the ring after the point charge is placed at the centre. (c) Using the result found in part (b) find the force that the point charge exerts on one half of the ring.

Two identical conducting rings A and B of radius R are rolling over a horizontal conducting plane with same speed v but in opposite direction. A constant magnetic field B is present pointing into the plane of paper. Then the potential difference between the highest points of the two rings is