Question

x) State the uses of a potentiometer
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Answer 1

Answer:-

The Potentiometer is an electric instrument used to measure the EMF (electromotive force) of a given cell, the internal resistance of a cell. And also it is used to compare the EMFs of different cells. It can also use as a variable resistor in most of the applications.

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Answer 2

Potentiometer is an electrical instrument which is mainly used to measure :-

• EMF of a cell
• Internal resistance of a cell.
• To compare EMF of 2 different cells

(EMF = Electromotive force)

hope it helps!!!