Which one of the following is the Young’s modulus $($in $N/m^2)$ for the wire having the stress-strain curve shown in the figure
  • A$24 \times {10^{11}}$
  • B$8.0 \times {10^{11}}$
  • C$10 \times {10^{11}}$
  • D$2.0 \times {10^{11}}$
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