Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 12 pdf eBooks Download

Learn electrical circuits and electric currents MCQs, grade 7 science test 12, electrical circuits and currents multiple choice questions and answers. Electrical circuits and currents revision test has science worksheets, answer key with choices as magnetic current, electric current, ionic current and atomic current of multiple choice questions (MCQ) with electrical circuits and currents quiz as the flow of electrons in a wire is known as for competitive exam prep, viva interview questions. Free science study guide to practice 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