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Showing posts with label Resistance Resistivity Change w.r.t. radius length. Show all posts
Showing posts with label Resistance Resistivity Change w.r.t. radius length. Show all posts

If a copper wire is stretched to make its radius decrease by 0.1%, then the percentage increase in resistance is approximately

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Labels: 12P03 Current Electricity, Resistance Resistivity Change w.r.t. radius length
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Class 12 CBSE Physics Handbook

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