A proton, a deuteron and an `alpha`- particle having the same kinetic energy
Channel: Doubtnut
Date: 26/07/2020

A proton, a deuteron and an `alpha`- particle having the same kinetic energy are moving in circular trajectors  in a constant magnetic field. If `r_p, r_d` and `r_(alpha)` denote respectively the radii of the trajectories of these particles then