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Physics Chemistry

Entry Test MCQ :: Electromagnetism


  When a particle of charge q and mass m enters into a uniform magnetic field B moving with a velocity v perpendicular to the direction for the field it describes a circular path of radius
[A]. R=qB/mV[B]. R=mV/qB
[C]. R=qmV/B[D]. R=qmB/V

Answer: Option B


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