Home Physics Current Electricity Electric Conduction, Ohm's Law, Electric Current, Potential Deffrence The graph between resistivity and temperatur…
Physics Current Electricity Electric Conduction, Ohm's Law, Electric Current, Potential Deffrence MCQ (Single Correct)

The graph between resistivity and temperature, for a limited range of temperature is a straight line for a material like

A
Copper
B
Nichrome
C
Silicon
D
Mercury

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Text Solution

Verified by Experts
The correct answer is:
B

For a limited range of temperature, the graph between resistivity and temperature is a straight line for a material like nichrome because it is an alloy.

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