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A galvanometer is converted into an ammeter by connecting
Options
(a) low resistance in parallel
(b) low resistance in series
(c) high resistance in series
(d) high resistance in parallel
Correct Answer:
low resistance in parallel
Explanation:
A galvanometer is converted to an ammeter by connecting a low resistance in parallel so that only a safe fraction of the current passes through the ammeter.
Related Questions: - A charge of 100 μC has a potential at a distance of 9 m is
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- If in a L-R series circuit the power factor is 1/2 and R=100Ω, then the value of L is,
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A charge of 100 μC has a potential at a distance of 9 m is
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- If in a L-R series circuit the power factor is 1/2 and R=100Ω, then the value of L is,
- In a parallel plate capacitor of capacitance C, a metal sheet is inserted
- An ideal gas is compressed to half its initial volume by means of several processes.
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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