Electrical Circuits and Electric Currents Multiple Choice Questions 31 PDF Download

Learn electrical circuits and electric currents MCQs, grade 7 science test 31 for online learning courses and test prep, electric resistance multiple choice questions and answers. Electric resistance revision test includes science worksheets to learn for grade 7 earth science exam prep.

Science multiple choice questions (MCQ): compared to short thin wire of silver, long but thin wire would have with choices less resistivity, more resistivity, equal resistivity and no resistivity, electric resistance quiz with online typical interview questions and answers to answer during competitive exams. Free science study guide to learn electric resistance quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 31

MCQ: Compared to short thin wire of silver, long but thin wire would have

  1. more resistivity
  2. less resistivity
  3. equal resistivity
  4. no resistivity

A

MCQ: If two cells are connected in series, bulb will glow more

  1. brightly
  2. dimly
  3. sharply
  4. colorfully

A

MCQ: Electroplating is used for objects which are likely to

  1. corrode
  2. get dull
  3. get weak
  4. get corrosive

A

MCQ: Neutral wire is a wire which has

  1. voltage
  2. current
  3. no current or voltage
  4. both current and voltage

C

MCQ: Name of English scientist who invented first practical motor is

  1. Isaac Newton
  2. Thomas Silva Edison
  3. William Sturgeon
  4. Vander Waal

C