Physics, asked by kavitagaikwad2333, 10 months ago

What is potentiometer, explain it in details.

Answers

Answered by aadil1290

Answer:

A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat...

Answered by Anonymous

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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