Rotating a coil from perpendicular to parallel with the field changes the flux from:

  1. BA to 0
  2. 0 to BA
  3. BA to 2BA
  4. it doesn't change
Answer

A) BA to 0

cos 90^circ = 0. SLO P-09-E-38 · Knowledge

Physics MCQ · More Magnetism and Electromagnetic Induction MCQs · Practise