A $14-$guage copper wire has a diameter of $1\mathrm{.}628$ mm $.$ It carries a current of $14\mathrm{.}0$ A$.$ Calculate the drift speed of electrons in the wire. Assume each copper atom contributes one free electron. Avogadro's number is $6\mathrm{.}022{10}^{22}$ atoms $\frac{?}{\text{m}\text{o}\text{l}}.$ The density of copper is $8\mathrm{.}95\frac{g}{c}{m}^3$ and its molar mass is $63\mathrm{.}5\frac{g}{m}ol.(2$ points$)$