A cylindrical sample is pulled along its longitudinal axis, resulting in a normal strain of $0\mathrm{.}01($or $1\%).$ If the material is uniform and has a Poisson's ratio of $0\mathrm{.}3,$ what would be the strain for its diameter?

$-0\mathrm{.}003$

$0\mathrm{.}3$

$0\mathrm{.}01$

$-0\mathrm{.}033$