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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 wire having resistance 12Ω is bent in the form of an equilateral triangle.
- Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å.
- At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is
- Two capacitors of 10pF and 20pF are connected to 200V and 100V sources, respectively.
- A particle moves along a circle of radius 20/π m with constant tangential acceleration
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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