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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.
Related Questions: - If alternating source of primary coil on transformer is replaced by a Laclanche cell
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If alternating source of primary coil on transformer is replaced by a Laclanche cell
- Alternating current cannot be measured by D.C Ammeter because
- In Young’s double slit experiment, when wavelength used is 6000Å and the screen
- An astronomical telescope arranged for normal adjustment has a magnification of 6.
- A particle of mass 1.96×10⁻¹⁵ kg is kept in equilibrium between two horizontal metal
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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