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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
- If the volume of a block of aluminium is decreased by 1%, the pressure
- A rocket with a lift-off mass 3.5 x 10⁴ kg is blasted upwards with an initial acceleration
- Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
- A particle executing SHM with amplitude of 0.1 m. At a certain instant,
- Two bodies A and B have masses 20 Kg and 5 Kg respectively. Each one is acted
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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