The electrical resistance of a uniform metallic wire is:

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Physics · Current Electricity

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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directly proportional to its length and inversely proportional to its area of cross-section.

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Answer 1

directly proportional to its length and inversely proportional to its area of cross-section.

Answer 2

inversely proportional to the product of its area of cross-section and length.

Answer 3

inversely proportional to its length and directly proportional to its area of cross-section.

Answer 4

directly proportional to the product of its area of cross-section and length.

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