The force between two current-carrying wires arises because:

  1. the wires are hot
  2. of gravity
  3. the wires are charged
  4. each wire is in the magnetic field produced by the other
Answer

D) each wire is in the magnetic field produced by the other

Motor effect on each wire. SLO P-09-E-37 · Understanding

Physics MCQ · More Magnetism and Electromagnetic Induction MCQs · Practise