Grade 7 English MCQs

Electrical Circuits and Electric Currents Multiple Choice Questions Test 31 Tests pdf Download

Practice science test 31 on electrical circuits and electric currents MCQs, grade 7 electric resistance multiple choice questions and answers. Electric resistance revision test has science worksheets, answer key with choices as less resistivity, more resistivity, equal resistivity and may have more or less resistivity of multiple choice questions (MCQ) with electric resistance quiz as compared to short thin wire of silver, long but thin wire would have for competitive exam prep. Free science study guide to learn electric resistance quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents: Worksheets 31 Quiz pdf Download

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

  1. more resistivity
  2. less resistivity
  3. equal resistivity
  4. may have more or less resistivity


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

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


MCQ. Electroplating is used on objects which are likely to

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


MCQ. Neutral wire is a wire that

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


MCQ. Name of English scientist who used this discovery is

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