A magnetic field of `(4.0xx10^-3hatk)T` exerts a force
Channel: Doubtnut
Date: 26/07/2020

A magnetic field of `(4.0xx10^-3hatk)T` exerts a force `(4.0hati+3.0hatj)xx10^-10N` on a particle having a charge `10^-9C` and moving in te `x-y` plane. Find the velocity of the particle.