View In English In the figure a charged sphere of mass m and

Last updated: 6/25/2023

View In English In the figure a charged sphere of mass m and charge q starts sliding from rest on a vertical fixed circular track of radius R from the position shown There exists a uniform and constant horizontall magnetic field of induction B The maximum force exerted by the track on the sphere is 2 3 ect Answer 3 Answer 4 mg 3mg qB 2gR 3mg qB 2gR mg qB 2gR m B