Grade 7 English MCQs

Electrical Circuits and Electric Currents Multiple Choice Questions Test 6 Tests pdf Download

Practice science test 6 on electrical circuits and electric currents MCQs, grade 7 magnetic effect and electric current multiple choice questions and answers. Magnetic effect and electric current revision test has science worksheets, 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 this electromagnet consisted a coil of wire with for competitive exam prep. Free science study guide to learn magnetic effect and electric current quiz to attempt multiple choice questions based test.

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

MCQ. This electromagnet consisted 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. is equal
  2. is unequal
  3. is more powerful
  4. is less powerful

B

MCQ. In conductors, electrons can flow because their

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

C

MCQ. Poor conductors of electricity consist of

  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