Question

What is advantage of potentiometer over voltmeter?
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Answer 1

Answer:

The advantage of a potentiometer over the voltmeter is that the potentiometer doesn't draw any current from the circuit in which it is used for the measurement. Whereas the voltmeter draws some amount of current in case of high voltages, which results in some errors in the measurements done using a voltmeter.

Answer 2

Explanation:

The advantage of a potentiometer over the voltmeter is that the potentiometer doesn't draw any current from the circuit in which it is used for the measurement . Whereas the voltmeter draws some amount of current in case of high voltages , which results in some errors in the measurements done using a voltmeter.....

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