A current of 2 A flows for 10 s through a p.d. of 6 V. The energy transferred is:

  1. 240 J
  2. 12 J
  3. 60 J
  4. 120 J
Answer

D) 120 J

Q = It = 20 C; W = QV = 120 J. SLO P-09-E-11 · Application

Physics MCQ · More Current Electricity MCQs · Practise