A parallel plate capacitor of area A =16 cm^2 and separation between the plates 10 cm, is charged by a DC current. Consider a hypothetical plane…

A parallel plate capacitor of area $\displaystyle \mathrm{A}=16 \mathrm{~cm}^2$ and separation between the plates $\displaystyle 10$ cm, is charged by a DC current. Consider a hypothetical plane surface of area $\displaystyle \mathrm{A}_0=3.2 \mathrm{~cm}^2$ inside the capacitor and parallel to the plates. At an instant, the current through the circuit is 6A. At the same instant the displacement current through $\displaystyle \mathrm{A}_0$ is $\displaystyle \_\_\_\_$ mA.