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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.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two poles of same strength attract each other with a force of magnitude F
- The electirc field in a certain region is acting radially outward and is given by E=Ar.
- A beam of light of wavelength 590 nm is focussed by a converging lens of diameter
- Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel
- A photon of wavelength 300nm interacts with a stationary hydrogen atom in ground
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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