Physics, asked by Kwagoako12345, 1 month ago

What relation exists among resistance, length and cross - sectional area?

Answers

Answered by jagadeesan9374

1

Answer:

The relationship between resistance and wire length is proportional . The resistance of a thin wire is greater than the resistance of a thick wire because a thin wire has fewer electrons to carry the current. The relationship between resistance and the area of the cross section of a wire is inversely proportional .

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