Assuming that the electronic charge is $1.6 \mathrm{x} {10}^{-19}$ coulombs, the number of electrons passing through a section of wire per sec, when the wire carries a current of one ampere is :

• A

  $0.625 \mathrm{x} {10}^{19}$

• B

  $1.6 \mathrm{x} {10}^{-19}$

• C

  $1.6 \mathrm{x} {10}^{19}$

• D

  $0.627 \mathrm{x} {10}^{-17}$