Electromagnetism Multiple Choice Questions and Answers 17 PDF Download

Learn electromagnetism multiple choice questions, grade 10 physics online test 17 for high school degree online courses, distance learning for exam prep. Practice transformer multiple choice questions (MCQs), electromagnetism quiz questions and answers for physics class for online mastering physics courses distance learning.

Study high school physics multiple choice questions (MCQs): if ac source is 240 v and a transformer supplies 12 v to a model train which draws current of 0.8 then primary current is, for free online courses with choices 0.04 a, 0.4 a, 1 a, and 2 a, transformer quiz for teachers on net with online teaching resources for physics teachers with physics practice. Free physics study guide for online learning transformer quiz questions to attempt multiple choice questions based test.

MCQs on Electromagnetism Worksheets 17 Quiz PDF Download

MCQ: If AC source is 240 V and a transformer supplies 12 V to a model train which draws current of 0.8 A then primary current is

  1. 0.4 A
  2. 0.04 A
  3. 1 A
  4. 2 A

B

MCQ: Phenomenon of induction of induced current in one coil due to change of current in a neighboring coil is called

  1. flow of power in fuse
  2. mutual induction
  3. speed of relative motion of coil
  4. speed of relative motion of magnet

B

MCQ: If we increase number of loops, turning effect would

  1. increase
  2. decrease
  3. remain same
  4. become zero

A

MCQ: A coil of wire consisting of many loops is known as

  1. magnet
  2. solenoid
  3. photon
  4. pole

B

MCQ: As per Michael Faraday, if forefinger points direction of magnetic field, middle finger in direction of current, then thumb would indicate

  1. direction of force acting on the conductor
  2. direction of magnetic field
  3. both A and B
  4. none of the above

A