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In determination of Young's modulus of e...

In determination of Young's modulus of elasticity of a wire, a force is applied and extension is recorded. Initial length of wire is '1 m'. The curve between extension and stress is depicted, then Young's modulus of wire will be

A

`2xx10^9N//m^2`

B

`1 xx10^9N//m^2`

C

`2 xx10^10N//m^2`

D

`1 xx10^10N//m^2`

Text Solution

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The correct Answer is:
A
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