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In a primary coil 5 A current is flowing on 220 V. In the secondary coil 2200 V are produced. Ratio of number of turns in secondary coil and primary coil will be
Options
(a) (10:1)
(b) (1:10)
(c) (1:1)
(d) (11:1)
Correct Answer:
(10:1)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A body of mass m=3.513 kg is moving along the x-axis with a speed of 5 m/s
- A circular coil of radius 10cm and 100 turns carries a current 1 A.
- In circular coil, when number of turns is doubled and resistance becomes 1/4th
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass m=3.513 kg is moving along the x-axis with a speed of 5 m/s
- A circular coil of radius 10cm and 100 turns carries a current 1 A.
- In circular coil, when number of turns is doubled and resistance becomes 1/4th
- There are four light-weight-rod samples A,B,C,D seperately suspended by threads
- By sucking through a straw, a student can reduce the pressure of his lungs
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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