$A$ wire of cross-sectional area $10^{-6} \, m^2$ is elongated by $0.1 \%$ when the tension in it is $1000 \, N$. The Young's modulus of the material of the wire is (Assume radius of the wire is constant).
- A$10^{11} \, N/m^2$
- B$10^{12} \, N/m^2$
- C$10^{10} \, N/m^2$
- D$10^9 \, N/m^2$
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