Resistance of an electrical conductor is proportional to... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Resistance of an electrical conductor is proportional to its (where, l = length and A = crosssectional area of the conductor)________________?

Correct answer: B

Explanation

Resistance (R) is proportional to length (l) and inversely proportional to the cross-sectional area (A). The formula is R = ρ * l / A.

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