Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 5 PDF Download

Learn electrical circuits and electric currents MCQs, grade 7 science test 5 for online learning courses and test prep. Current and energy multiple choice questions (MCQs), electrical circuits and electric currents quiz questions and answers include science worksheets for 7th grade common core science lessons.

Science multiple choice questions (MCQ): instrument that gives an accurate measurement of electric current flowing in a circuit is known as with options galvanometer, voltmeter, barometer and ammeter, current and energy quiz for online knowledge tests, online eLearning, midterm and final exam competitions. Free science study guide to learn current and energy quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Worksheets 5 Quiz PDF Download

MCQ: An instrument that gives an accurate measurement of electric current flowing in a circuit is known as

  1. voltmeter
  2. galvanometer
  3. barometer
  4. ammeter

D

MCQ: A magnet may attract or repel by

  1. another magnet
  2. electric current
  3. resistor
  4. dynamo

A

MCQ: Compared to long thick wire of copper, short but thick wire would have

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

B

MCQ: Current can only flow if there is a closed circuit

  1. open circuit
  2. closed circuit
  3. series circuit
  4. parallel circuit

A

MCQ: If someone carrying a knife or gun passes through a detector, it alters rate of

  1. current
  2. voltage
  3. resistance
  4. magnetic field

D