Question

A Thin Wire Of Length L Is Made Of An Insulating Material. The Wire Is Bent To Form A Circular Loop, And A Positive Charge Q Is Distributed Uniformly Around The Circumference Of The Loop. The Loop Is Then Set In To Rotation With Angular Speed Around An Axis Through Its Centre. If The Loop Is In The Region Where There Is Uniform Magnetic Field Directed Parallel To The Plane Of The Loop, Calculate The Magnitude Of The Magnetic Torque On The Loop.

Answer 1

Answer:

l don't know the answer