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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 common emitter amplifier is designed with n-p-n transistor (α=0.99).
- A thin rod of length L and mass M is held vertically with one end on the floor
- A tuning fork frequency 512 Hz is vibrated with a sonometer wire and 6 beats per second
- The radius of the convex surface of a plano-convex lens is 20 cm and the refractive index
- A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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