Electric Current MCQs Test and Answers pdf Download

Practice electric current MCQs and physics for test prep. Free study guide has multiple choice questions (MCQ) with electric current quiz as time a current of 30 ma takes to deliver 30 c charge is with answering options 0.3 s, 0.003 s, 0.4 s and 0.5 s for exam preparation. Study to learn electric current quiz with MCQs to find questions answers based online tests.

MCQs on Electric Current

MCQ. Time a current of 30 mA takes to deliver 30 C charge is

  1. 0.3 s
  2. 0.003 s
  3. 0.4 s
  4. 0.5 s


MCQ. In a battery, separation of charges sets up

  1. potential difference
  2. current
  3. charges
  4. resistance


MCQ. In metals current flows only due to

  1. electrons
  2. ions
  3. positive charges
  4. neutrons


MCQ. SI unit of current is

  1. charge
  2. ohm
  3. volt
  4. ampere


MCQ. Chemical energy of battery changes to

  1. mechanical energy
  2. kinetic energy
  3. potential energy
  4. electric potential energy