galvanometer in potentiometer circuit is used for the indication of what?
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Explanation:
Galvanometer is a device which is used for the finding indication of current
let me clear it
in Galvanometer we did not find the exact value of current or its magnitude
just indicate that some current is flowing through conductor
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Galvanometer is an electrical device that is used in many electrical circuits to read the small current that are flowing in the circuits the Galvanometer sometimes also shows the value of current that is flowing through the circuit.
Explanation:
- In case of potentiometer the presence of galvanometer is done in between the bridge that is formed in the Potentiometer.
- The main purpose of the presence of galvanometer here is to keep in check the amount of flow of current and to ensure that the Galvanometer in the bridge shows null deflection that is the resistances should be set in such a way that there is no resistance passing through the bridge.
To know more:
How to increase voltage sensitivity in moving coil galvanometer?
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