JEE Main 2025 — Electromagnetic Waves Question with Solution

A parallel plate capacitor of area $A=16{\mathrm{cm}}^2$ and separation between the plates 10 cm , is charged by a DC current. Consider a hypothetical plane surface of area ${\mathrm{A}}_0=3.2{\mathrm{cm}}^2$ 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 ${\mathrm{A}}_0$ is ________ mA .