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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.
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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 thin circular ring of mass M and radius R rotates about an axis through its centre
- In a transistor, the value of βis 100, then the value of α will be
- If the highest modulating frequency of the wave is 5 kHz, the number
- The frequency of a light wave in a material is 2 x 10¹⁴ Hz and wavelength is 5000Å.
- A charged particle of mass m and charge q moves along a circular path of radius
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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