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A galvanometer having internal resistance 10Ω requires 0.01 A for a full scale deflection. To convert this galvanometer to a voltmeter of full scale deflection at 120V, we need to connect a resistance of
Options
(a) 1190Ω in series
(b) 11990Ω in parallel
(c) 12010Ω in series
(d) 12010Ω in parallel
Correct Answer:
11990Ω in parallel
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The power obtained in a reactor using U²³⁵ disintegration is 1000 kW
- If the magnetising field on a ferromagnetic material is increased, its permeability
- A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
- Find out the angle of projection, if range is 4 times of maximum height
- A beam of light contains two wavelengths 6500Å and 5200Å.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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