Electromagnetism Multiple Choice Questions and Answers 20 PDF Book Download

Electromagnetism MCQs, electromagnetism quiz answers 20 to learn high school online courses. Practice high voltage transmission multiple choice questions (MCQs), electromagnetism quiz questions and answers for physics class. Free e-learning tutorial on transformer, force on a current carrying conductor and magnetic field, magnetic effects and steady current test prep for high school teacher certification.

Study high school physics multiple choice questions (MCQs): transformers are used to, with choices decrease ac, increase ac, both a and b, and keep ac constant for online school degrees. Free physics study guide for online learning high voltage transmission quiz questions to attempt multiple choice questions based test.

MCQ on Electromagnetism Worksheets 20 PDF Book Download

MCQ: A practical application of mutual induction are called

  1. generator
  2. fuse
  3. circuit breaker
  4. transformer

D

MCQ: Transformers are used to

  1. increase AC
  2. decrease AC
  3. both A and B
  4. keep AC constant

C

MCQ: As per Michael Faraday, force is increased if

  1. the current in the wire is increased
  2. magnetic field's strength increased
  3. length of wire increased
  4. all of the above

D

MCQ: When a current passes through a conductor, it produces

  1. electric field
  2. magnetic field
  3. electromagnetic field
  4. mechanical field

B

MCQ: Transformers are application of

  1. induction
  2. mutual induction
  3. electrostatics
  4. mutual charges

B