A 0.5 m wire carrying 4 A perpendicular to a field feels 1 N. B is:

  1. 0.5 T
  2. 8 T
  3. 0.125 T
  4. 2 T
Answer

A) 0.5 T

B = 14 0.5. SLO P-09-E-31 · Knowledge

Physics MCQ · More Magnetism and Electromagnetic Induction MCQs · Practise