Physics, asked by tejasviranand, 11 months ago

Use of rheostat in a circuit?

Answers

Answered by Anonymous

Explanation:

Rheostat is an adjustable or variable resistor.

It is used to control the electrical resistance of a circuit without interrupting the flow of current. Rheostat has 3 terminals and usually consist of a resistive wire wrapped to form a toroid coil with a wiper that slides along the surface of the coil.

Answered by Tvishakhatri1234

Answer:

It is used to change current in the circuit ...It is also called variable resistance.

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