Electromagnetism Multiple Choice Questions and Answers 10 PDF Download

Electromagnetism multiple choice questions (MCQs), electromagnetism test prep 10 to learn online high school courses, distance learning for exam prep. Practice dc motor multiple choice questions (MCQs), electromagnetism quiz questions and answers for physics class for online physics help courses distance learning.

Study high school physics multiple choice questions (MCQs): total force acting on armature can be increased by , for for online secondary education degree with options increasing the number of turns of coil, increasing the coil's current, increasing the area of coil, and all of the above, dc motor quiz for online competitive tests preparation for secondary school admission and high school admission. Free physics study guide for online learning dc motor quiz questions to attempt multiple choice questions based test.

MCQ on Electromagnetism Worksheets 10 Quiz PDF 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


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


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


MCQ: A magnetic field must produce a/an

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


MCQ: Transformers only work with

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