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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
- If the length of a stretched string is shortened by 4% and the tension is increased
- The refracting angle of a prism is A and refractive index of the material of the prism
- Three unequal resistors in parallel are equivalent to a resistance 1 Ω.
- If the unit of force and length are doubled, then unit of energy will be
- A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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