Physics, asked by dishankgowda010, 2 months ago

what is mathematical expression for resistevity

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Answered by honayasha

Answer:

Resistivity, commonly symbolized by the Greek letter rho, ρ, is quantitatively equal to the resistance R of a specimen such as a wire, multiplied by its cross-sectional area A, and divided by its length l; ρ = RA/l.

Explanation:

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what is mathematical expression for resistevity​

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what is mathematical expression for resistevity