A uniform ring of mass m and radius R carrying current Io is

Last updated: 6/8/2023

A uniform ring of mass m and radius R carrying current Io is lying in the x y plane in vaccum with centre at origin A uniform external magnetic field strength B Bo 21 23 5k Tesla is switched on at t 0 here Bo constant Gravity is neglected If the ring can freely rotate then Initial angular acceleration of ring is 4 21 BOTT m