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प्रश्न
How will you convert a moving coil galvanometer into a voltmeter?
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उत्तर
By connecting high resistance in series
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संबंधित प्रश्न
With the help of a neat and labelled diagram, explain the principle and working of a moving coil galvanometer ?
Define the current sensitivity of a galvanometer ?
Write current sensitivity of a galvanomete S.I. unit.
Draw a labelled diagram of a moving coil galvanometer and explain its working. What is the function of radial magnetic field inside the coil?
What are the advantages of using soft iron as a core, instead of steel, in the coils of galvanometers?
State how a moving coil galvanometer can be converted into an ammeter.
Define the term ‘current sensitivity’ of a moving coil galvanometer.
In a moving coil galvanometer the deflection (Φ) on the scale by a pointer attached to the spring is ______.
Explain in brief the basic construction of a moving-coil table galvanometer whit a neat labelled diagram.
A voltmeter has a range of 0 - 20 V and a resistance of 500 Q. Explain how can be used to measure voltages from 0 - 200 volt?
