The flux linkage of a coil rotating in a uniform field varies:

  1. increases steadily
  2. is always zero
  3. sinusoidally between +NBA and -NBA
  4. stays constant
Answer

C) sinusoidally between +NBA and -NBA

NPhi = NBAcosomega t. SLO P-09-E-40 · Understanding

Physics MCQ · More Magnetism and Electromagnetic Induction MCQs · Practise