Electromagnetism Multiple Choice Questions and Answers 2 pdf eBooks Download

Learn electromagnetism MCQs, grade 10 online physics test 2, magnetic effects of steady current multiple choice questions and answers. Magnetic effects of steady current revision test has physics worksheets, helping answer key with choices as weaker, stronger, neutral and can not be determined of multiple choice questions (MCQ) with magnetic effects of steady current quiz as the magnetic field produced near current-carrying conductor is for competitive exam prep, viva interview questions. Free physics study guide to practice magnetic effects of steady current quiz to attempt multiple choice questions based test.

MCQs on Electromagnetism Quiz pdf Download Worksheets 2

MCQ. Magnetic field produced near current-carrying conductor is

  1. stronger
  2. weaker
  3. neutral
  4. can not be determined

A

MCQ. Magnetic effect of current is called

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

D

MCQ. Production of induced current in one coil due to production of current in neighboring coil is

  1. electromagnetism
  2. induction
  3. mutual induction
  4. steady current

C

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. If it is 100% efficient, and current in secondary coil was 0.4 A then current in primary coil should be

  1. 0.08 A
  2. 0.05 A
  3. 0.02 A
  4. 0.01 A

C

MCQ. In a D.C motor coil in a magnet rotates maximum to about

  1. 180°
  2. 150°
  3. 90°
  4. 50°

C