Grade 7 English MCQs

Electrical Circuits and Electric Currents Multiple Choice Questions Test 11 Tests pdf Download

Practice science test 11 on electrical circuits and electric currents MCQs, grade 7 uses of electromagnets multiple choice questions and answers. Uses of electromagnets revision test has science worksheets, answer key with choices as thick, thin, vibrate and oscillate of multiple choice questions (MCQ) with uses of electromagnets quiz as the movement of coil to and fro, make cone for competitive exam prep. Free science study guide to learn uses of electromagnets quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz pdf Download Worksheets 11

MCQ. Movement of coil to and fro, make cone

  1. thin
  2. thick
  3. vibrate
  4. oscillate

C

MCQ. Circuit breakers work

  1. constantly
  2. only once
  3. when there is resistance
  4. when there is magnetic field

A

MCQ. Scientist who discovered this relation was

  1. French
  2. Spanish
  3. Danish
  4. British

C

MCQ. In series, if one bulb goes out, others

  1. stay on
  2. also turn off
  3. blow up
  4. heat up

B

MCQ. Protons have

  1. positive charge
  2. negative charge
  3. no charge
  4. double charge

A