Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 6 pdf eBooks Download

Learn electrical circuits and electric currents MCQs, grade 7 online science test 6, magnetic effect and electric current multiple choice questions and answers. Magnetic effect and electric current revision test has science worksheets, helping answer key with choices as iron magnet in it, steel magnet in it, steel magnet above it and iron magnet below it of multiple choice questions (MCQ) with magnetic effect and electric current quiz as the electromagnet consists of a coil of wire with for competitive exam prep, viva interview questions. Free science study guide to practice magnetic effect and electric current quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz pdf Download Worksheets 6

MCQ. Electromagnet consists of a coil of wire with

  1. steel magnet in it
  2. iron magnet in it
  3. steel magnet above it
  4. iron magnet below it

B

MCQ. In parallel circuit, current is

  1. equal
  2. unequal
  3. more powerful
  4. less powerful

B

MCQ. In conductors, electrons can flow because their

  1. ions are free
  2. protons are free
  3. electrons are free
  4. negative ions are free

C

MCQ. Poor conductor of electricity is

  1. silver
  2. aluminum
  3. water
  4. copper

C

MCQ. Earth wire is connected to the

  1. ground
  2. appliance
  3. power house
  4. transformer

A