Uses of Magnets Questions and Answers PDF Book Download

Uses of magnets MCQs, uses of magnets quiz answers to learn elementary school science courses online. Magnetism multiple choice questions (MCQs), uses of magnets quiz questions and answers for online elementary education degree. Magnets and magnetic materials, uses of magnets test prep for elementary school teaching certification.

Learn science MCQs: electromagnets are used in, with choices loud speakers, door bells, both a and b, and cabinet door for online elementary education degree. Free science student portal for online learning uses of magnets quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Uses of Magnets PDF Book Download

MCQ: Electromagnets are used in

  1. loud speakers
  2. door bells
  3. both a and b
  4. cabinet door


MCQ: An instrument which uses magnet to give direction is known as

  1. compass
  2. motor
  3. vacuum cleaner
  4. Magna lock


MCQ: Examples of magnets includes

  1. Magnalock
  2. door-stopper
  3. fridge door
  4. all of them