What is the principle of potentiometer?

Physics

2 answers:

Oksi-84 [34.3K]3 years ago

7 0

Explanation:

The principle of a potentiometer is that the potential dropped across a segment of a wire of uniform cross-section carrying a constant current is directly proportional to its length. The potentiometer is a simple device used to measure the electrical potentials (or compare the e.m.f of a cell).

kupik [55]3 years ago

6 0

Answer:

Explanation:

I hope it will help you

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What is the principle of potentiometer?​

What is the principle of potentiometer?