The force on the wire is perpendicular to:

  1. the current only, parallel to the field
  2. both the current and the magnetic field
  3. neither
  4. the wire's length only, along the field
Answer

B) both the current and the magnetic field

Fleming's left-hand rule. SLO P-09-E-29 · Understanding

Physics MCQ · More Magnetism and Electromagnetic Induction MCQs · Practise