A wheel of mass M and radius r having charge Q uniformly

Last updated: 6/25/2023

A wheel of mass M and radius r having charge Q uniformly distributed over its rim is rolling on rough horizontal ground without slipping about a light rod of length 2L A uniform magnetic field B directed opposite to the gravitational field is switched on in the space Find the value of mass m that should be placed at the end of rod to prevent the toppling of wheel 10 P CXO