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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 body is placed in an insulating container at temperature 227⁰C.
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
- In insulators (CB is Conduction Band and VB is Valence Band)
- A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet
- If the length of a stretched string is shortened by 4% and the tension is increased
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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