Proton Deuteron and alpha particle of same kinetic energy

Last updated: 6/30/2023

Proton Deuteron and alpha particle of same kinetic energy are moving in circular trajectories in a constant magnetic field The radii of proton deuteron and alpha particle are respectively rr and r Which one of the following relation AIEEE 2012 is correct 4 r r r 1 r r r C P 2 r r r 0 P 3 r r r