You apply a potential difference of 4.50 V between the ends of a wire that is 2.50 m in length and 0.654 mm in radius. The resulting current through the wire is 17.6 A. What is the resistivity of the wire?
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50 V) and I is the current (17.6 A). Show moreā¦
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You apply a potential difference of 4.50 $\mathrm{V}$ between the ends of a wire that is 2.50 $\mathrm{m}$ in length and 0.654 $\mathrm{mm}$ in radius. The resulting current through the wire is 17.6 $\mathrm{A}$ . What is the resistivity of the wire?
Adi S.
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