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Tag Archives: What is potentiometer?

Potentiometer: definition,types and applications in circuit

What is potentiometer? “A potentiometer is a very simple instrument which can measure and compare potential differences accurately”.Potential difference is usually measured by an instrument called a voltmeter. The voltmeter is connected across the two points in circuits between which potential ¬†differance is to be measured. It is necessary that the resistance of the voltmeter be large compared to the ...

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