what do u mean by Rheostat..?✨✨
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5
Answer:
RHEOSTAT-an electrical instrument used to control a current by varying the resistance.
Explanation:
noun Electricity. an adjustable resistor so constructed that its resistance may be changed without opening the circuit in which it is connected, thereby controlling the current in the circuit.
Answered by
2
Answer:
An electrical instrument used to control a current by varying the resistance.
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