Electrical Circuits and Currents MCQs Quiz and Answers Tests pdf Download

Practice electrical circuits and currents MCQs in science quiz for test prep. Electrical circuits and electric currents quiz questions has multiple choice questions (MCQ) with electrical circuits and currents test, answers as when we turn on a light, charges flowing in wire are, answer key with choices as positive ions, negative ions, electrons and protons for competitive exam preparation worksheets. Free science revision notes to learn electrical circuits and currents quiz with MCQs to find questions answers based online tests.

MCQs on Electrical Circuits and Currents Quiz pdf Download

MCQ. When we turn on a light, charges flowing in wire are

  1. positive ions
  2. negative ions
  3. electrons
  4. protons


MCQ. Electricity is formed by

  1. positively charged ions
  2. negatively charged ions
  3. electrons
  4. protons


MCQ. Charges in an atom are

  1. positive only
  2. negative only
  3. neutral
  4. both positive and negative charges


MCQ. Protons have

  1. positive charge
  2. negative charge
  3. no charge
  4. double charge


MCQ. Flow of electrons within wire is known as

  1. electric current
  2. magnetic current
  3. ionic current
  4. atomic current