Electromagnetism Multiple Choice Questions and Answers 18 PDF Download

Learn electromagnetism multiple choice questions, grade 10 physics online test 18 for high school degree online courses, distance learning for exam prep. Practice mutual induction multiple choice questions (MCQs), electromagnetism quiz questions and answers for physics class for online physics for beginners courses distance learning.

Study high school physics multiple choice questions (MCQs): if current in one coil becomes steady then magnetic field lines becomes, for free online courses with choices constant, zero, less than before, and more than before, mutual induction quiz with online tutor portal to learn online with physics distance learning courses for exam prep. Free physics study guide for online learning mutual induction quiz questions to attempt multiple choice questions based test.

MCQs on Electromagnetism Worksheets 18 Quiz PDF Download

MCQ: If current in one coil becomes steady then magnetic field lines becomes

  1. zero
  2. constant
  3. less than before
  4. more than before

A

MCQ: At generating station AC voltage is

  1. stepped down
  2. remains constant
  3. stepped up
  4. both A and B

C

MCQ: Type of temporary magnet, which is created when current flows through a coil is called an

  1. electromagnet
  2. mechanical energy
  3. magnetism
  4. potential difference

A

MCQ: An ideal transformer dissipates by itself

  1. low power
  2. high power
  3. no power
  4. none of the above

C

MCQ: If we grip coil with our right hand by curling our fingers in direction of conventional current, our thumb will indicate coil's

  1. west pole
  2. south pole
  3. east pole
  4. north pole

D