` H^(+), He^(+) and O^(++)` all having the same kinetic energy  pass through a region in which
Channel: Doubtnut
Date: 05/07/2020

` H^(+), He^(+) and O^(++)` all having the same kinetic energy  pass through a region in which there is a uniform magnetic field  perpendicular to their velocity . The masses of ` H^(+), He^(+) and  O^(2+)` are `1 amu, 4 amu and 16 amu` respectively . Then