H + , He + and O 2+ all having the same kinetic energy pass through a region in which…
Physics · JEE Advanced · NTA Exams — Magnetic Effects of Current and Magnetism
H+, He+ and O2+ 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 O2+ are 1 amu, 4 amu and 16 amu respectively. Then
- H+ will be deflected most
- O2+ will be deflected most
- He+ and O2+ will be deflected equally
- all will be deflected equally
Answer
(A) H + will be deflected most, (C) He + and O 2+ will be deflected equally
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