What are the factors affecting the resistance of a material?
CBSE Class 10
Class 10 Science
2016-10-22 02:24:17 UTC
The value of resistance of a conductor depends on temperature for constant potential difference.
Resistance of a conductor depends on the material of the conductor.
Resistance of a conductor is directly proportional to its length i.e., R $\propto$ l.
Resistance of a conductor is inversely proportional to the area of cross-section
of the material, i.e., R $\propto$ l/A