Electromagnetism Multiple Choice Questions and Answers 10 PDF Download

Learn electromagnetism multiple choice questions, grade 10 physics online test 10 for high school degree online 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 free online courses with choices 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.

MCQs 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

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