French, asked by meghuuwuu, 2 months ago

there is a special wire of copper and a rheostat.
define rheostat ?

Answers

Answered by devanshsunilpandit

0

Answer:

rheostat is used in making heaters

Answered by anshitasinghsreenet0

0

Answer:

A rheostat is an electrical instrument used to control a current by varying the resistance.

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