Electromagnetism Multiple Choice Questions and Answers 5 PDF Download

Electromagnetism multiple choice questions, learn grade 10 physics online test prep 5 for high school online courses, distance learning for exam prep. Practice transformer multiple choice questions (MCQs), electromagnetism quiz questions and answers for physics class for online learn physics free courses distance learning.

Study high school physics multiple choice questions (MCQs): transformer is needed to convert 200 v into a 10 v supply. if there are 1000 turns on primary coil, then number of turns on secondary coil is , for free online courses with choices 2000, 100, 75, and 500, transformer quiz to explore learning with online collaborative learning portal for online certifications. Free physics study guide for online learning transformer quiz questions to attempt multiple choice questions based test.

MCQs on Electromagnetism Worksheets 5 Quiz PDF Download

MCQ: A transformer is needed to convert 200 V into a 10 V supply. If there are 1000 turns on primary coil, then number of turns on secondary coil is

  1. 100
  2. 2000
  3. 75
  4. 500

C

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: When a coil rotated in magnetic field induced current in it

  1. continuously changes
  2. remains same
  3. becomes zero
  4. becomes maximum

A

MCQ: Simple coil placed in a magnet can not rotate more than

  1. 30°
  2. 45°
  3. 90°
  4. 60°

C

MCQ: Two forces which are equal in magnitude but opposite in direction form a

  1. friction
  2. couple
  3. torque
  4. work done

B