Question

How does electric resistance change with the change in area of cross section of conductor?

Answer 1

Resistance of a conductor is inversally proportional to area of cross section that means if the area of cross section increases resistance decreases.
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Answer 2

Answer: resistance decreses.

Explanation:

Conversely, as the cross-sectional area of the conductor icreases, the resistance decreases, just as a pipe of large diameter offers less resistance to fluid flow than does a pipe of small diameter.