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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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Topics: Alternating Current
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A boy playing on the roof of a 10m high building throws a ball with a speed
- The identical loops of copper and aluminium are moving with the same speed
- The frequency of a light wave in a material is 2 x 10¹⁴ Hz and wavelength is 5000Å.
- The force of repulsion between two electrons at a certain distance is F.
- Light of wavelength λ is incident on slit of width d. The resulting diffraction
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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