Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 12 PDF Download

Learn electrical circuits and electric currents multiple choice questions, grade 7 science online test 12 for elementary school degree online courses, distance learning for exam prep. Practice electrical circuits and currents multiple choice questions (MCQs), electrical circuits and electric currents quiz questions and answers for science class for grade 7 physical science tests.

Study elementary school science multiple choice questions (MCQs): flow of electrons in a wire is known as, for free online courses with choices magnetic current, electric current, ionic current, and atomic current, electrical circuits and currents quiz with 7th grade science tests from textbooks with teaching resources and teaching guide questions. Free science study guide for online learning electrical circuits and currents quiz questions to attempt multiple choice questions based test.

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

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