Electromagnetism Multiple Choice Questions and Answers 10 PDF Book Download

Electromagnetism MCQs, electromagnetism quiz answers 10 to learn high school online courses. High voltage transmission multiple choice questions (MCQs), electromagnetism quiz questions and answers for for online school degrees. Dc motor, transformer, electromagnetism, high voltage transmission test for high school teacher certification.

Learn high school physics multiple choice questions (MCQs): in transformer if secondary voltage is more than primary voltage then it is called, with choices step down transformer, step up transformer, inductor, and resistor 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 10 PDF Book Download

MCQ: Total force acting on armature can be increased by

  1. increasing the coil's current
  2. increasing the number of turns of coil
  3. increasing the area of coil
  4. all of the above

D

MCQ: In transformer if secondary voltage is more than primary voltage then it is called

  1. step up transformer
  2. step down transformer
  3. inductor
  4. resistor

A

MCQ: Magnetic field produced either by permanent magnets or by an electromagnet, called a

  1. magnetic field
  2. field coil
  3. circuit breaker
  4. fuse

B

MCQ: A magnetic field must produce a/an

  1. electric current
  2. field coil
  3. pole
  4. split

A

MCQ: Transformers only work with

  1. DC
  2. AC
  3. charges
  4. radioactive substances

B