A proton and an\alpha- particle enter a uniform magnetic field perpendicularly with the same speed. If protontakes 25\mu sec to make 5 revolutions, then the periodic time for the \alpha- particle would be

NEET Exam Model Paper 3

Question : 27 of 180

Marks: +1, -0

A proton and anα− particle enter a uniform magnetic field perpendicularly with the same speed. If protontakes 25µ sec to make 5 revolutions, then the periodic time for the α− particle would be

25µ sec
50µ sec
10µ sec
5µ sec

Validate

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