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EMF in Physics MCQ with Answers PDF Download

The e-Book EMF in Physics Multiple Choice Questions (MCQ Quiz), EMF in Physics quiz answers PDF to learn online courses, applied physics tests. Study Electromagnetic Induction in Physics Multiple Choice Questions and Answers (MCQs), EMF in Physics quiz questions for colleges that offer online classes. The e-Book "EMF in Physics MCQ" App Download: ac and dc generator, transformers, emf in physics, physics questions and answers test prep for ACT prep classes.

The MCQ "Square coil of side 16 cm having 200 turns rotating in magnetic field of 0.05 T with peak EMF of 12 V will produce angular velocity of" PDF, EMF in Physics App Download (Free) with 47 rad s-1, 49 rad s-1, 42 rad s-1, and 48 rad s-1 choices for colleges that offer online classes. Practice emf in physics quiz questions, download Amazon eBook (Free Sample) for colleges that offer online degrees.

Physics: EMF in Physics MCQs PDF Download

MCQ: Square coil of side 16 cm having 200 turns rotating in magnetic field of 0.05 T with peak EMF of 12 V will produce angular velocity of

A) 47 rad s-1
B) 49 rad s-1
C) 42 rad s-1
D) 48 rad s-1

MCQ: Whenever magnetic flux linked with a coil changes, the induced EMF in the circuit will change

A) for a short time
B) for a long time
C) forever
D) as long as change in flux

MCQ: An EMF of 5.6 V is induced in a coil while current in coil is decreased from 100 A to 20 A in 0.02 s, its mutual induction will be

A) 1.4 × 10-3
B) 2.4 × 10-3
C) 3.4 × 10-3
D) 4.4 × 10-3

MCQ: Back EMF is 120 V when motor is turning at 1680 revs per min. The back EMF when motor rotates at 3360 revs per min, will be

A) 220 V
B) 240 V
C) 260 V
D) 280 V

MCQ: Michael Faraday observed that EMF was set up in a conductor in the year of

A) 1831
B) 1832
C) 1840
D) 1842

Practice Tests: Applied Physics Exam Prep

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