The ratio q/m of a particle can be found from its circular path using:

  1. qm = Brv
  2. qm = vBr
  3. qm = Brv
  4. qm = Brv
Answer

B) qm = vBr

Rearranging r = mv/Bq. SLO P-09-E-33 · Understanding

Physics MCQ · More Magnetism and Electromagnetic Induction MCQs · Practise