A long straight wire carries a certain current and produces a magnetic field$2\times {10}^{-4}\frac{\text{ Weber }}{{\mathrm{m}}^2}$ at a perpendicular distance of 5 cm from the wire. An electron situated at 5 cm from the wire moves with a velocity ${10}^7\mathrm{m}/\mathrm{s}$ towards the wire along perpendicular to it. The force experienced by the electron will be (charge on electron $1.6\times {10}^{-19}\mathrm{C}$)

• A

  $3.2 \mathrm{N}$

• B

  $3.2\times {10}^{-16} \mathrm{N}$

• C

  $1.6\times {10}^{-16} \mathrm{N}$

• D

  $zero$