$A$ proton moves with a velocity of $5 \times 10^6 \hat{j} \text{ ms}^{-1}$ through a uniform electric field $\vec{E} = 4 \times 10^6 [2 \hat{i} + 0.2 \hat{j} + 0.1 \hat{k}] \text{ Vm}^{-1}$ and a uniform magnetic field $\vec{B} = 0.2 [\hat{i} + 0.2 \hat{j} + \hat{k}] \text{ T}$. The approximate net force acting on the proton is

• A
  $25 \times 10^{-13} \text{ N}$
• B
  $2.2 \times 10^{-13} \text{ N}$
• C
  $20 \times 10^{-13} \text{ N}$
• D
  $5 \times 10^{-13} \text{ N}$