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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
- A marble block of mass 2 kg lying on ice when given a velocity of 6 m/s is stopped
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- Copper has face centered cubic (fcc) lattice with interatomic spacing equal to 2.54Å.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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