Electrical Energy and Joules Law MCQs Quiz and Answers Tests pdf Download

Practice electrical energy and joules law MCQs in physics quiz for test prep. Current electricity quiz questions has multiple choice questions (MCQ) with electrical energy and joules law test, answers as the amount of heat and light energy converted per second by a bulb of 60 w is, answer key with choices as 50 j, 60 j, 120 j and 80 j for competitive exam preparation worksheets. Free physics revision notes to learn electrical energy and joules law quiz with MCQs to find questions answers based online tests.

MCQs on Electrical Energy and Joules Law Quiz pdf Download

MCQ. Amount of heat and light energy converted per second by a bulb of 60 W is

  1. 50 J
  2. 60 J
  3. 120 J
  4. 80 J

B

MCQ. Electrical energy supplied by charge Q in t seconds is

  1. V x I x t
  2. V x I
  3. I x t
  4. V x t

A

MCQ. Rate of energy transferred if a current of 0.5 A passes through a bulb connected across a battery of 6 V for 20 s is

  1. 80 J
  2. 20 J
  3. 30 J
  4. 60 J

D

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