Single Answer MCQ
Q-00040418
Which factor directly affects the resistance of a conductor?
1
Material of the conductor
2
Temperature of the environment
3
Diameter of the current source
4
Length of the current path
Answer and Solution
Answer
A. Material of the conductor
Solution:
Resistance depends on the material, length, and cross-sectional area of the conductor. Among these, the material's resistivity is a key factor.
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