Two points P and Q are maintained at the potential of 10 V and - 4 V respectively. The work done in moving 100 electrons from P to Q is :

• A

  $-2.24 \mathrm{X} {10}^{-16}\mathrm{J}$

• B

  $2.24 \mathrm{x} {10}^{-16}\mathrm{J}$

• C

  $-9.60 \mathrm{x} {10}^{-17}\mathrm{J}$

• D

  $9.60 \mathrm{x} {10}^{-17}\mathrm{J}$