How does the resistivity change with temperature? (a) Increases linear

1.	How does the resistivity change with temperature? (a) Increases linearly (b) Decreases linearly (c) First increases and then decreases (d) None of the above
Answer» The resistivity increases. In GENERAL, when the standard overall temperature of an element rises, the element's potential resistivity also augments. It further changes linearly with effective temperature for minor temperature changes. A MARKED INCREASE in standard temperature in such materials can LIBERATE more charge carriers, NATURALLY resulting in an augmentation in the overall current.

How does the resistivity change with temperature? (a) Increases linearly (b) Decreases linearly (c) First increases and then decreases (d) None of the above

Answer»

The resistivity increases.

In GENERAL, when the standard overall temperature of an element rises, the element's potential resistivity also augments.
It further changes linearly with effective temperature for minor temperature changes.
A MARKED INCREASE in standard temperature in such materials can LIBERATE more charge carriers, NATURALLY resulting in an augmentation in the overall current.

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How does the resistivity change with temperature? (a) Increases linearly (b) Decreases linearly (c) First increases and then decreases (d) None of the above​

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How does the resistivity change with temperature? (a) Increases linearly (b) Decreases linearly (c) First increases and then decreases (d) None of the above