Solve the following question:
Asked by nkrbasak | 7th Jan, 2013, 02:32: PM
Expert Answer:
1)resistivity will not change as it only depends upon the material .
2)New resistance:
as when all other components remain constant then resistance is proportional to the length of the substance.
so resistance will be thrice.
Answered by | 7th Jan, 2013, 05:46: PM
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