Electromagnetism Multiple Choice Questions Test 3 pdf Download

Practice physics quiz 3 on electromagnetism MCQs, grade 10 high voltage transmission multiple choice questions. Free high voltage transmission guide has physics worksheet with answering options 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 exam prep. Study to learn high voltage transmission quiz to attempt multiple choice questions based test.

MCQs on Electromagnetism - Quiz 3

MCQ. Magnetic effect of current is called

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

D

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

B

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

C

MCQ. Loop in magnetic field rotates due to

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

D

MCQ. Transformers are used to

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

C