What is the relationship between conductivity (σ) and resistivity (ρ)? - CURRENT ELECTRICITY Quiz | GKFix.in

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Question

What is the relationship between conductivity (σ) and resistivity (ρ)?

A. σ = ρ²
B. σ = 1/ρ
C. σ = ρ
D. σ = ρ/2

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