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CBSE Class 10 Answered

A copper wire of resistance 0.5 ohm and another copper wire of same mass as the first one is double its length. Find the resistance of the second wire.
Asked by Namrata Dutta | 01 May, 2013, 10:17: AM
answered-by-expert Expert Answer
For the second wire the resistance will be double as resistance is proportional to length when all other parameters remain constant.
Answered by | 01 May, 2013, 11:23: AM

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