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A copper wire of 1mm diameter is stret- ...

A copper wire of 1mm diameter is stret- ched by applying a forcre of 10 N. Find the stress in the wire.

A

`1.273xx10^(7)N//m^(2)`

B

`1.373xx10^(7)N//m^(2)`

C

`1.473xx10^(7)N//m^(2)`

D

`1.573xx10^(7)N//m^(2)`

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