A circular arc QTS is kept in an external magnetic field B

Last updated: 6/14/2023

A circular arc QTS is kept in an external magnetic field B as shown in figure The arc carries a current I The magnetic field is directed normal and into the page The force acting on the arc is Y a 21 BOR B x xx T x x x x XXX 1 X X X X X X X X X X X X X X X X X b I BORJ XX c 21 BOR d I BRI