A straight conductor 0.2 m long moves at 4 m/s at right angles to a 0.5 T field. The induced e.m.f. is:

  1. 0.2 V
  2. 0.025 V
  3. 0.4 V
  4. 0.8 V
Answer

C) 0.4 V

mathcalE = BLv = 0.4 V. SLO P-09-E-42 · Application

Physics MCQ · More Magnetism and Electromagnetic Induction MCQs · Practise