Science, asked by Anonymous, 4 hours ago

what is potentiometer?Explain.​??​

Answers

Answered by dramaan2021
0

Answer:

Potentiometer is a device which is used to measure potential difference , compare potential difference between two cell etc .

It works on the principle of null deflection .

Answered by SSC553
0

Answer:

A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. ... Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment.

Explanation:

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