Jee Main
Magnetics
JEE Main 2024 (Online) 9th April Evening Shift
MCQ+4 / -12024
A proton and a deutron \((q=+\mathrm{e}, m=2.0 \mathrm{u})\) having same kinetic energies enter a region of uniform magnetic field \(\vec{B}\), moving perpendicular to \(\vec{B}\). The ratio of the radius \(r_d\) of deutron path to the radius \(r_p\) of the proton path is:
