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CBSE Class 10 Answered

A copper wire has a diameter of 0.5mm and a resistivity of 1.6*10to the power 18ohm cm. How much of this wire would be necessary to make a resistance of 10ohm???
Asked by | 26 Sep, 2012, 08:08: PM
answered-by-expert Expert Answer
Answered by | 26 Sep, 2012, 08:50: PM

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