Physics Questions and Answers MCQs Quiz Online PDF Download

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Applied physics practice test MCQ: electro motive force induced by motion of conductor across magnetic field is called with choices emf, motional emf, static emf and rotational emf for e-learning, online colleges' competitive exams to get financial aids in colleges and high schools. Free study guide is for online learning physics questions and answers quiz with MCQs to practice test questions with answers. Physics Questions and Answers Video

MCQs on Physics Questions and Answers Quiz PDF Download

MCQ: Electro motive force induced by motion of conductor across magnetic field is called

  1. EMF
  2. motional EMF
  3. static EMF
  4. rotational EMF

B

MCQ: Magnetic field is 0.6T and rate of change of area is 0.8 m²/s when N=1, induced EMF would be

  1. 0.48V
  2. 0.44V
  3. 1.2V
  4. 2.1V

A

MCQ: SI unit of magnetic induction is

  1. N C-1
  2. tesla
  3. weber
  4. N m A-1

B

MCQ: Magnetic field is set up in region surrounding current carrying

  1. rod
  2. wire
  3. blog
  4. plate

B

MCQ: If a current carrying conductor is placed in uniform magnetic field parallel to direction of field then force experienced by conductor will be

  1. ILB × cosθ
  2. ILB
  3. zero
  4. ILB × Sinθ

C