why are the coils of electric toaster and electric iron made of an alloy rather than a pure metal
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Coils of electric toasters and electric irons made of an alloy rather than a pure metal because the resistivity of an alloy is higher than the pure metal. Also at high temperatures, the alloys do not melt easily.
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The coils of electric iron or toaster is made up of alloys rather than a pure metal because the resisitivity of an alloy is higher than that of its constituent metals.
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