Q107. The radius of the circular or helical path followed by a test charge q0, moving with velocity v in a magnetic field B, is given by:Physics — NUST Mock By Dogers 3 — Question 107 of 200A. (mv sinθ)/(q0B)B. (mv cosθ)/(q0B)C. (mv tanθ)/(q0B)D. mv/(q0B)Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →