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A elongation of 0.1% in a wire of cross-...

A elongation of 0.1% in a wire of cross-sectional area 10"6 m2 causes tension 100 N. The young’s modulus is

A

`10^12 N//m^2`

B

`10^11N//m^2

C

`10^10N//m^2`

D

`10^2N//m^2`

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