Physics 5054 · O Level · Electromotive force and potential difference

Electromotive force and potential difference — practice question

Which physical quantity results from multiplying a charge by a potential difference (p.d.)?

  • Acurrent
  • Belectromotive force (e.m.f.)
  • Cenergy
  • Dpower

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI