Physics, asked by mitalirathore2597, 9 months ago

What is the role of rheostat in electric circuit ?

Answers

Answered by Brainsharpner

1

Answer:

Rheostat is a device that vary the resistance due to which current fluctuate when potential difference is kept same across the terminal

Answered by uditagupta2020

5

A rheostat is a variable resistor which is used to control current. They are able to vary the resistance in a circuit without interruption.

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