A dipole of dipole moment p is kept at the centre of a ring (in yz plane) of radius R and charge Q The dipole moment has direction along the axis of the ring. The resultant force on the dipole due to the ring is:
A dipole of dipole moment p is kept at the centre of a ring (in yz plane) of radius R and charge Q The dipole moment has direction along the axis of the ring. The resultant force on the dipole due to the ring is:





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