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A DC ammeter has resistance 0.1Ω and its current ranges 0-100A. If the range is to be extended to 1-500, then the following shunt resistance will be required
Options
(a) 0.010Ω
(b) 0.011Ω
(c) 0.025Ω
(d) 0.25Ω
Correct Answer:
0.025Ω
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 coil of resistance 20 ohm and inductance 5H is connected with a 100V battery
- Assuming the sun to have a spherical outer surface of radius r
- A point charge is kept at the centre of a metallic insulated spherical shell. Then
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- The excitation potential of hydrogen atom in the first excited state is
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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