Electrical Circuits and Electric Currents Multiple Choice Questions 12 PDF Download

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Science multiple choice questions (MCQ) on flow of electrons in a wire is known as with options magnetic current, electric current, ionic current and atomic current, electrical circuits and currents quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn electrical circuits and currents quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 12

MCQ. Flow of electrons in a wire is known as

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

A

MCQ. Inert gas in bulb filament is

  1. neon
  2. argon
  3. xenon
  4. radon

B

MCQ. Magnet which is used in electric motors, is

  1. huge in size
  2. small in size
  3. mechanical
  4. rod shaped

B

MCQ. Simple circuits have

  1. single pin plug
  2. double pin plug
  3. triple pin plug
  4. massive pin plug

B

MCQ. When current is passed through sodium chloride solution, ionic bonds

  1. split
  2. get strong
  3. join
  4. coagulate

A