Grade 10 English MCQs

Electromagnetism Multiple Choice Questions Test 3 Tests pdf Download

Practice physics test 3 on electromagnetism MCQs, grade 10 high voltage transmission multiple choice questions and answers. High voltage transmission revision test has physics worksheets, answer key with choices as steady current, magnetism, electric current and electromagnetism of multiple choice questions (MCQ) with high voltage transmission quiz as magnetic effect of current is called for competitive exam prep. Free physics study guide to learn high voltage transmission quiz to attempt multiple choice questions based test.

MCQs on Electromagnetism Quiz pdf Download Worksheets 3

MCQ. Magnetic effect of current is called

  1. magnetism
  2. steady current
  3. electric current
  4. electromagnetism


MCQ. EMF developed by generator depends upon

  1. area of rotating wire
  2. length of rotating wire
  3. radius of wire
  4. size of magnet


MCQ. Direction of induced emf in a circuit is in accordance with law of

  1. conservation of mass
  2. conservation of charge
  3. conservation of energy
  4. conservation of momentum


MCQ. Loop in magnetic field rotates due to

  1. EMF
  2. frequency
  3. resistance
  4. torque


MCQ. Transformers are used to

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