Tardigrade
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Tardigrade
Question
Physics
The graph between resistivity and temperature, for a limited range of temperatures, is a straight line for a material like
Q. The graph between resistivity and temperature, for a limited range of temperatures, is a straight line for a material like
5093
213
KEAM
KEAM 2010
Current Electricity
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A
copper
B
nichrome
C
silicon
D
mercury
E
gallium arsenide
Solution:
For a limited range of temperature, the graph between resistivity and temperature is a straight line for a material like nichrome as shown in the figure.