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In an AC generator, a coil with N turns, all of the same area A and total resistance R, rotates with frequency ω in a magnetic field B. The maximum value of emf generated in the coil is
Options
(a) NABω
(b) NABRω
(c) NAB
(d) NABR
Correct Answer:
NABω
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
- The wavelength λₑ of an electron and λₚ of a photon are of same energy E are related by
- For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
- Three capacitors 3μF,6μF and 6μF are connected in series to a source of 120V.
- A lift is moving down with acceleration a.A man in the lift drops a ball
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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