CBSE Class 12-science Answered
a wire of resistivity is streched to its three times of its length .what is its resistivity?
Asked by Aashi malik | 14 Sep, 2011, 09:44: AM
Expert Answer
Resistivity will remain unchanged because it only depends on the nature and temperature of the material.
Answered by | 14 Sep, 2011, 10:18: AM
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