An elongation of \( 0.1 \% \) in a wire of cross-section \( 10^{-6}...

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An elongation of \( 0.1 \% \) in a wire of cross-section \( 10^{-6} \mathrm{~m}^{2} \)
\( \mathrm{P} \) causes a tension of \( 100 \mathrm{~N} \). Y for the wire is

W)
a. \( 10^{12} \mathrm{~N} / \mathrm{m}^{2} \)
b. \( 10^{11} \mathrm{~N} / \mathrm{m}^{2} \)
c. \( 10^{10} \mathrm{~N} / \mathrm{m}^{2} \)
d. \( 100 \mathrm{~N} / \mathrm{m}^{2} \)
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