Grade 10 English MCQs

Electromagnetism Multiple Choice Questions Test 1 Tests pdf Download

Practice physics test 1 on electromagnetism MCQs, grade 10 dc motor multiple choice questions and answers. Dc motor revision test has physics worksheets, answer key with choices as rotational energy, potential energy, kinetic energy and rotational kinetic energy of multiple choice questions (MCQ) with dc motor quiz as electric motor is a device which converts electric energy into for competitive exam prep. Free physics study guide to learn dc motor quiz to attempt multiple choice questions based test.

MCQs on Electromagnetism Quiz pdf Download Worksheets 1

MCQ. Electric motor is a device which converts electric energy into

  1. potential energy
  2. rotational energy
  3. kinetic energy
  4. rotational kinetic energy

D

MCQ. Strength of magnetic field is defined as

  1. no. of field lines passing through surface
  2. electric field lines passing the loop
  3. current through surface
  4. no. of electrons passing a specific point per unit time

A

MCQ. Direction of magnetic field is governed by direction of

  1. voltage
  2. EMF
  3. current
  4. both A and C

C

MCQ. Change in no. of magnetic field lines induces

  1. current in coil
  2. EMF in the coil
  3. frequency in coil
  4. both A and C

B

MCQ. If current in one coil becomes steady then magnetic field lines becomes

  1. zero
  2. constant
  3. less than before
  4. more than before

A