When a potential difference of 12 v is applied to a wire


Question: When a potential difference of 12 V is applied to a wire 6.8m long and 0.32mm in diameter the result is an electric current of 2.2A.

Part I: What is the resistivity of the wire?

I want help to calculate the resistivity of the wire and express your answer using two significant figures.

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Physics: When a potential difference of 12 v is applied to a wire
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