Physics, asked by singhalprakhar4321, 1 year ago

wire of diameter 0.5 mm and resistivity of 1.6 into 10-8ohm metre then 1.what will be the length of the wire when resistance is 12 ohm second 2.what what will be the resistance if the length is the same but the diameter is half ​

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Answered by Anonymous
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here is your answer

make it as a brain least

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