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Class 10 Science Medium Mcq English Medium

The resistance of a uniform metallic conductor is inversely proportional to its:

Question
The resistance of a uniform metallic conductor is inversely proportional to its:
Length
Area of cross-section
Resistivity
Potential difference
Answer
Area of cross-section
Detailed Explanation
R is inversely proportional to the area of cross-section (A) of the conductor.
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