A short dipole is placed on the axis of a uniformly charged ring (total charge -Q, radius R) at a distance `R/sqrt(2)` from centre of ring as shown in figure. Find the Force on the dipole due to that ring

The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius R is at a distance x from the centre of the ring.The value of x is

A short electric dipole (dipole moment P) is placed on the axis of a uniformly charged ring at a distance x from the centre as shown in figure. Radius of the ring is a and charge on it is Q. Write the force on the dipole when x=(a)/(2) and when x=a . why the direction of force at two points is different? (ii) is the force ont he dipole zero if x=0 ? if not where will you place the dipole so that force on it is zero.

A small electric dipole is kept on the axis of a uniformly charged ring at distance R // sqrt(2) from the centre of the ring. The direction of the dipole moment is along the axis. The dipole moment is P, charge of the ring is Q and radius of the ring is R. The force on the dipole is nearly _____

An electric dipole is kept on the axis of a uniformly charged ring at distance from the centre of the ring. The direction of the dipole moment is along the axis. The dipole moment is p , charge of the ring is Q & radius of the ring is R . The force on the dipole is

An electric dipole is kept on the axis of a uniformly charged ring at distance d from the centre of the ring. The direction of the dipole moment is along the axis. The dipole moment is p , charge of the ring is Q & radius of the ring is R . The force on the dipole is

An electric dipole is kept on the axis of a uniformly charged ring at distance from the centre of the ring. The direction of the dipole moment is along the axis. The dipole moment is p , charge of the ring is Q & radius of the ring is R . The force on the dipole is

Potential on the axis of ring of radius 3R and at distance 4R from centre of ring is (charge on the ring is Q )

A short dipole of dipole moment P is placed near a point charge Q as shown in figure. Find force on the dipole due to the point charge

A short dipole of dipole moment P is placed near a point charge Q as shown in figure. Find force on the dipole due to the point charge

A short dipole of dipole moment P is placed near a point charge Q as shown in figure. Find force on the dipole due to the point charge