Question

why are the heating elements of the electric toaster and the electric iron made of an alloy rather than a pure metal

Answer 1

metals generally posses low resistance and to get high resistance substance we alloy the metals to increase their resistance so that they may produce more heat by Joules equation.

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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