Question

when current is switched on in a room heater,it_____​

Answer 1

Answer:

heat

When current is switched on in a room heater, it produces a heat due to the heating effect of current passing through the conductor.

Explanation:

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Answer 2

Answer:

when current is switched on in a room heater ,it "produce a heat due to the heating effect of the electric current".

Explanation:

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