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A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns in secondary coil. It is connected to a 220 V main supply and secondary feeds to a 100 kΩ resistance. The potential difference per turn is
Options
(a) 1.1 V
(b) 25 V
(c) 18 V
(d) 11 V
Correct Answer:
1.1 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The total energy of a particle executing SHM is 80 J
- A uniform force of (3i+j) Nacts on a particle of mass 2 kg.Hence the particle is displaced
- If particles are moving with same velocity, then maximum de Broglie wavelength will
- An electron revolves in a circle at the rate of 10¹⁹ rounds per second.
- A planet moving along an elliptical orbit is closest to the sun at a distance of r₁
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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