Electromagnetism Multiple Choice Questions and Answers 1 PDF Book Download

Electromagnetism MCQs, electromagnetism quiz answers 1 to learn high school online courses. Practice transformer multiple choice questions (MCQs), electromagnetism quiz questions and answers for physics class. Free e-learning tutorial on transformer, magnetic effects of steady current, turning effect on a current carrying coil in magnetic field test prep for online mechanics physics courses distance learning.

Study high school physics multiple choice questions (MCQs): weak ionic current in our body that travels along nerve can produce the, for online high school degree programs with options heat, atoms, potential difference, and magnetic effect, transformer quiz for online training questions and answers for school teachers and students for school exams. Free physics study guide for online learning transformer quiz questions to attempt multiple choice questions based test.

MCQ on Electromagnetism Worksheets 1 PDF Book Download

MCQ: In transformer primary coil is connected to

  1. Ac source
  2. Dc source
  3. resistor
  4. inductor

A

MCQ: Weak ionic current in our body that travels along nerve can produce

  1. atoms
  2. heat
  3. potential difference
  4. magnetic effect

D

MCQ: Electric motors works on principle of

  1. capacitors
  2. friction
  3. couple
  4. torque

D

MCQ: A transformer is designed to convert voltage from 240 V a.c mains to 12 V, and has 4000 turns on its primary coil. turns on its secondary coil should be

  1. 100
  2. 200
  3. 120
  4. 480

B

MCQ: In transformer changing current in primary coil induces changing magnetic field in

  1. resistor
  2. inductor
  3. both A and B
  4. secondary coil

D