JEE Mains 27-July-2022 Shift 2 Solved Paper

Section: Physics
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Question : 43 of 90
 
Marks: +1, -0
A cyclotron is used to accelerate protons. If the operating magnetic field is 1.0T and the radius of the cyclotron 'dees' is 60‌cm, the kinetic energy of the accelerated protons in MeV will be :
[use mp=1.6×10−27‌kg,e=1.6×10−19C ]
[27-Jul-2022-Shift-2]
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