Q 13 75 A small dipole is placed on the axis of a circular

Last updated: 6/12/2023

Q 13 75 A small dipole is placed on the axis of a circular ring with its dipole moment vector pointing along the axis away from the centre of the ring The ring is charged uniformly over its length The dipole is rotated by 180 such that now its dipole moment vector points directly towards the centre of the ring Let the work done in the process be denoted by W Which of these options is correct W 0 if the ring is positively charged and W 0 if the ring is negatively charged W 0 if the ring is positively charged and W 0 if the ring is negatively charged W 0