Question

resistance of a metal wire of lenght 1mnis 26ohms at 20°C if the diameter of the wire is 0.3mm what will be the resistivity of the metal at that temperature
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Answer 1

Explanation:

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10%

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30%

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50%

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100%

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Note-googled it

Source-google

Hotel-trivago ¯\_(ツ)_/

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(Thanks of you're going to like my answer or mark me brainliest...)