If a wire of resistivity is stretched to double its length, then its new resistivity will

If a wire of resistivity is stretched to double its length, then its

1.	If a wire of resistivity is stretched to double its length, then its new resistivity will
A.	Be half
B.	Be double
C.	Be four times
D.	Not change
Answer» E.

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If a wire of resistivity is stretched to double its length, then its new resistivity will

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