Physics Questions and Answers MCQs Test Online PDF Book Download

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Learn electromagnetic induction in physics practice test MCQs: magnetic field is 0.6t and rate of change of area is 0.8 m²/s when n=1, induced emf would be, for free online courses with options 0.48v, 0.44v, 1.2v, 2.1v for quick online bachelor degree programs. Free skills assessment test is for e-learning online physics questions and answers quiz questions for competitive assessment in physics major. Physics Questions and Answers Video

MCQ on Physics Questions and AnswersQuiz Book 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