What is the transverse stiffness of a cantilever steel beam (left(mathrm{E}=200 times 10^{9} mathrm{~N} / mathrm{m}^{2} ight))

What is the transverse stiffness of a cantilever steel beam \(\left(\mathrm{E}=200 \times 10^{9} \mathrm{~N} / \mathrm{m}^{2}\right)\) with a length of \(10 \mu \mathrm{m}\) and a rectangular cross section with a width of \(1 \mu \mathrm{m}\) and height of \(0.5 \mu \mathrm{m}\) ?