Question

what is the difference between potentiometer and volt meter on the bases of working wise​

Answer 1

Answer:

Key Differences:

The Potentiometer is an instrument used for measuring the emf, whereas the voltmeter is a type of meter which measures the terminal voltage of the circuit. ... Whereas, the voltmeter has a high internal resistance which causes the error in measurement. Thus the voltmeter approximately measures the voltage.

Explanation:

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