[单选题]
A wire of diameter 0wxc h7cs7 3)*fyji3enb 0t.hg.20 mm t*vat and sx+ht1dl6 s5,l1u2stretches by 0.20% when a 6.28-N force is applied. What1n5,x * ula ls+1s6dvdhttt2a is the elastic modulus of the wire?
A. $2.5 \times 10^{10} \; N/m^{2}$
B. $1.0 \times 10^{11} \; N/m^{2}$
C. $2.5 \times 10^{12} \; N/m^{2}$
D. $1.0 \times 10^{12} \; N/m^2$
