The diagram shows a semicircular ring carrying uniformly

Last updated: 6/7/2023

The diagram shows a semicircular ring carrying uniformly distributed charge 2 C on it The radius of the ring is 4cm A point charge 2 C is taken slowly from the point 0 0 8cm to 0 8cm 0 The magnitude work done is equal to 4J After fixing the charge at its new position the ring is rotated in anticlockwise sense about the x axis as seen from 16cm 0 0 by an angle 1 2 What is the magnitude of work done in electric field during the rotation of the ring Initial position of Point Charge X