Electrical Circuits and Electric Currents Multiple Choice Questions 6 PDF Download

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Science multiple choice questions (MCQ) on electromagnet consists of a coil of wire with with options iron magnet in it, steel magnet in it, steel magnet above it and iron magnet below it, magnetic effect and electric current quiz for competitive exam prep, viva interview questions with answers key. 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 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