Question

A charged particle of specific charge s passes throught the region 1 undeviated as shown then

Answer 1

⭐Aηswer:-

In region 1, net force is zero on particle , hence on work is done on particle in region 1 , In region 2, only magnetic force is there , hence no work is done in this region also. If I2>r or I2> EsBBO, then particle will complete half revolution in region 2 and come out of it with same velocity...