A 1 m long copper wire carries a current of 1 A . If the cross section of the wire is $2.0 \mathrm{~mm}^2$ and the resistivity of copper is $1.7 \times 10^{-8} \Omega \mathrm{~m}$, the force experienced by moving electron in the wire is $\_\_\_\_$ $\times 10^{-23} \mathrm{~N}$. (charge on electron $\left.=1.6 \times 10^{-19} \mathrm{C}\right)$