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Name three substances whose resistance change very little with the rise in temperature ​
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Name three substances whose resistance change very little with the rise in temperature ​

User Iravinandan
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Metal alloys, for example, Ag-Cd that have very low temperature coefficient of resisitance.

User Mirko
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Resistance of semi conductors such as germanium, selenium, silicon decreases with temperature because more covalent bonds in semiconductor get broken with rise of temperature providing more number of electrons and holes as current carriers
User Prabhu R
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