The adjacent graph shows the extension\[(\Delta l)\] of a wire of length 1m suspended from the top of a roof at one end with a load W connected to the other end. if the cross-sectional area of the wire is \[{{10}^{-6}}{{m}^{2}}\], calculate the Young's modulus of the material of the wire

• A. \[2\times {{10}^{11}}N/{{m}^{2}}\]
• B. \[2\times {{10}^{-11}}N/{{m}^{2}}\]
• C. \[2\times {{10}^{-12}}N/{{m}^{2}}\]
• D. \[2\times {{10}^{-13}}N/{{m}^{2}}\]