1 elec An electric current i enters and leaves a uniform

Last updated: 6/30/2023

1 elec An electric current i enters and leaves a uniform circular wire of radius a through diametrically opposite points A charged particle q moving along the axis of the circular wire passes through its centre at speed u The magnetic force acting on the particle when it passes through the centre has a magnitude qvoi 2a 1 qv 12 quo 2ra 3 qv Hoi a zero