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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 radiotransmitter radiates 1 kW power at a wavelength 198.6 m. How many photons
- A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)
- The time of reverberation of a room A is one second. What will be the time (in seconds)
- A particle moving in a straight line covers half the distance with speed of 3 m/s
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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