Electromagnetism Multiple Choice Questions and Answers 1 PDF Download

Learn electromagnetism multiple choice questions, grade 10 physics test 1 for high school degree online courses, distance learning for exam prep. Practice transformer multiple choice questions (MCQ), electromagnetism quiz questions and answers for physics class for online college physics courses distance learning.

Study high school physics multiple choice questions (MCQ): in transformer primary coil is connected to with options dc source, ac source, resistor and inductor, transformer quiz with physics practice tests starting from what is physics to all topics of class 10 physics. Free physics study guide for online learning transformer quiz questions to attempt multiple choice questions based test.

MCQs on Electromagnetism Worksheets 1 Quiz PDF 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