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Physics, 29.02.2020 04:27 coolcat3190

A metallic conductor has a resistivity of 35 × 10 −6 Ω⋅m. What is the resistance of a piece that is 20 m long and has a uniform cross-sectional area of 4.0 × 10 −6 m 2?

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A metallic conductor has a resistivity of 35 × 10 −6 Ω⋅m. What is the resistance of a piece that is...
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