Electromagnetism Multiple Choice Questions and Answers 3 PDF Download

Learn electromagnetism multiple choice questions, grade 10 physics test 3 for high school degree online courses, distance learning for exam prep. Practice alternate current generator 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): when plane of coil is perpendicular to lines of magnetic force, number of lines of magnetic force passing through coil will be with options maximum, minimum, zero and can not be determined, alternate current generator quiz with physics practice tests starting from what is physics to all topics of class 10 physics. Free physics study guide for online learning alternate current generator quiz questions to attempt multiple choice questions based test.

MCQs on Electromagnetism Worksheets 3 Quiz PDF Download

MCQ: When plane of coil is perpendicular to lines of magnetic force, number of lines of magnetic force passing through coil will be

  1. minimum
  2. maximum
  3. zero
  4. can not be determined

B

MCQ: If we grasp a wire with right hand such that thumb pointed in direction of current, then curling fingers of hand will point

  1. direction of current
  2. direction of force acting
  3. direction of magnetic field
  4. none of the above

C

MCQ: If secondary voltage is larger than primary voltage, transformer is called a

  1. positive transformer
  2. step-up transformer
  3. negative transformer
  4. step-down transformer

B

MCQ: Lenz devised a rule to find out direction of

  1. current induced in a circuit
  2. electromagnetic difference
  3. potential difference
  4. flow of power in fuse

A

MCQ: Force on wire is at right angles to both direction on magnetic field and direction of current. This is discovered by

  1. Faraday
  2. Ampere
  3. Fleming
  4. Johns Burge

B