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 m²? A)0.44 Ω B)180 Ω C)2.3 Ω D)7.0 Ω E)2 800 Ω

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The Answer of 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 m²? A)0.44 Ω B)180 Ω C)2.3 Ω D)7.0 Ω E)2 800 Ω

A Metallic Conductor Has a Resistivity of 35 × 10−6

A Metallic Conductor Has a Resistivity of 35 × 10−⁶