Electromagnetism Multiple Choice Questions and Answers 1 PDF Book Download

Electromagnetism multiple choice questions (MCQs), electromagnetism quiz answers, test prep 1 to learn online high school courses for physics degree. Transformer MCQs, electromagnetism quiz questions and answers for online school degrees. Learn transformer, magnetic effects of steady current, turning effect on a current carrying coil in magnetic field test prep for high school teacher certification.

Learn high school physics MCQs: weak ionic current in our body that travels along nerve can produce the, with choices heat, atoms, potential difference, and magnetic effect for online school degrees. Free physics study guide for online learning transformer quiz questions to attempt multiple choice questions based test.

MCQs 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