Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 20 PDF Download

Learn electrical circuits and electric currents MCQs, grade 7 science test 20 for online learning courses and test prep. Electrical voltage multiple choice questions (MCQs), electrical circuits and electric currents quiz questions and answers include science worksheets for 7th grade science placement test.

Science multiple choice questions (MCQ): energy which is used to push electrons towards positive terminal is known as with options kinetic energy, mechanical energy, electrical energy and potential energy, electrical voltage quiz for online knowledge tests, online eLearning, midterm and final exam competitions. Free science study guide to learn electrical voltage quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Worksheets 20 Quiz PDF Download

MCQ: Energy which is used to push electrons towards positive terminal is known as

  1. mechanical energy
  2. kinetic energy
  3. electrical energy
  4. potential energy

C

MCQ: A simple enclosed length of wire that has a low melting point is known as

  1. resistor
  2. fuse
  3. circuit breaker
  4. thermistor

B

MCQ: Current conducting path through wires, bulb and battery is known as

  1. conductor
  2. circuit
  3. electrical flow
  4. convectional flow

B

MCQ: Relationship between magnetism and electricity was discovered in

  1. 1818
  2. 1819
  3. 1820
  4. 1821

B

MCQ: Positive electrode of electrolytic cell is known as

  1. cathode
  2. anode
  3. posit rode
  4. nematode

B