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Two coils have the mutual inductance of 0.05 H. The current changes in the first coil as I=I₀ sin ωt, where I₀=1 A and ω=100π rad/s. The maximum emf induced in secondary coil is
Options
(a) 2.5 V
(b) 10 V
(c) 6π V
(d) 5π V
Correct Answer:
5π 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 satellite S is moving in an elliptical orbit around the earth. The mass
- A lens having focal length f and aperture of diameter d forms an image of intensity I
- Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube.
- A sound source is moving towards a stationary listener with 1/10th of the speed
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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