Q 2 Particle A of mass M and charge Qis travelling in

Last updated: 6/8/2023

Q 2 Particle A of mass M and charge Qis travelling in circular motion on the x y plane where a uniform magnetic field B Bk exists The radius of its circular path is RA In the same magnetic field particle B has mass 4M and charge Q and has twice the kinetic energy of A The radius of the circular path for B is RB What RB is the value of RA Max score 1 Neg score 0 2 2 2 4 2