QAIPM-2015-Ph-1240: NEET 2015 Physics - Class 12 AIPM-2015-Ph-1240 Solution: A proton and an alpha particle both enter a region of uniform…

A proton and an alpha particle both enter a region of uniform magnetic field B moving at right angles to the field B. If the radius of circular orbits for both the particles is equal and the kinetic energy acquired by proton is 1 MeV the energy acquired by the alpha particle will be 1.5 MeV 1 MeV 4 MeV 0.5 MeV