A copper wire has a resistance of 10 Ω. It is stretched by one-tenth – McqOptions

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1.	A copper wire has a resistance of 10 Ω. It is stretched by one-tenth of its original length. Then its resistance will be:
A.	9 Ω
B.	10 Ω
C.	11 Ω
D.	12.1 Ω
Answer» E.

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