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Heating Effects of Electric Current

Name three el...

Question

Name three electrical devices where the heating effect of current is used.What do these heating devices contain for heat production? [2 marks]

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Solution

Heating effect of current is used in some of the devices like room heaters, geyser, and electric iron. (1 mark)
They contain a coil of wire called an element which converts electrical energy into heat energy. (1 mark)

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