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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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(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
- A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
- To what temperature should the hydrogen at room temperature (27°C) be heated at constant
- Initial angular velocity of a circular disc of mass M is ?￢ﾂﾁ.Then, two small spheres
- A coil of resistance and 1.0 H inductance is connected to an a.c. source of frequency
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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