Question

Why are the conductors of electric heating devices, such as bread toasters and electric iron, made of an alloy rather than a pure metal

Answer 1

because in the conductor the energy gap between valance band and counting bond is zero so electron jump into conduction band from valance band so cunductivity increase ,

Answer 2

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b) The conductors of electric heating devices such as bread toasters and electric irons are made of alloy because

◾resistivity of an alloy is more than that of metals.

◾It produces large amount of heat and do not burn easily.

I hope, this will help you___❤❤

Thank you

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