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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
- An electron in potentiometer experiences a force 2.4×10⁻¹⁹N. The length of potentiometer
- In an astronomical telescope in normal adjustment a straight black line of length
- A spherical liquid drop of radius R is divided into 8 equal droplets. If the surface
- A common emitter amplifier has a voltage gain of 50, an input impedance of 100Ω
- A beam of light of wavelength 590 nm is focussed by a converging lens of diameter
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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