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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
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A wooden stick 2 m long is floating on the surface of water. The surface tension
- If the angular momentum of any rotating body increase by 200 % , then the increase
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
- An electron in the hydrogen atom jumps from excited state n to the ground state
- A beam of light consisting of red, green and blue colours is incident on a right
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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