Question

what is the funtion of a rheostat?

Answer 1

A rheostat is a variable resistor. By changing the resistance you can control the current flowing through it.

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Answer 2

Here's Your Answer mate ❤❤

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FUNCTION OF RHEOSTAT

A rheostat is a variable resistor. By changing the resistance you can control the current flowing through it. This can then be used to control downstream devices like transistors or lamps. Dimmer switches on incandescent lights are rheostats.

Hope it helps

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