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A coil has an area of 0.05 m² and it has 800 turns. It is placed perpendicularly in a magnetic field of strength 4×10⁻⁵ Wb/m². It is rotated through 90⁰ in 0.1 sec. The avarage e.m.f. induced in the coil is
Options
(a) 0.026 V
(b) 0.016 V
(c) 0.052 V
(d) 0.032 V
Correct Answer:
0.016 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A plank with a box on it at one end is gradually raised about the other end.
- A simple pendulum performs simple harmonic motion about x = 0 with an amplitude
- Electric field at a point of distance r from a uniformly charged wire of infinite
- An ideal gas is compressed to half its initial volume by means of several processes.
- For a transformer, the turns ratio is 3 and its efficiency is 0.75. The current flowing
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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