Question

Under the influence of a uniform magnetic field a charged particle is moving in a circle of radius R with constant speed v. The time period of the motion(a) depends on both R and v(b) is independent of both R and v(c) depends on R and not v(d) depends on v and not on R

Answer 1

These two are 1 kg first part moving with a velocity of 12 ms-1 and 2 kg second part .... depends on R and not on v ... C. is independent of both v and R. The time period of circular motion of their charged .

option no:- b

I hope you understand.