Verified Solution • 2025–26 Session
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QAIPMT-2007-Ph-2369: NEET 2007 Physics - Class 12 AIPMT-2007-Ph-2369 Solution: Under the influence of a uniform magnetic field, a charged…
Under the influence of a uniform magnetic field, a charged particle moves with constant speed v in a circle of radius R. The time period of rotation of the particle
Multiple Choice Options
- A depends on R and not on v
- B is independent of both v and R
- C depends on both v and R
- D depends on v and not on R
Step-by-Step Verified Solution
For the circular motion in a cyclotron,
q v B = m v 2 r _ q B = m _ = m _ 2 � T
_ T = 2 � m q B is independent of v and r.