Electromagnetic Induction and Alternating Currents: JEE Main 2021 Physics question

AC voltage V(t) = 20 sin$\omega$t of frequency 50 Hz is applied to a parallel plate capacitor. The separation between the plates is 2 mm and the area is 1 m². The amplitude of the oscillating displacement current for the applied AC voltage is _________. [Take $\varepsilon$₀ = 8.85 $\times$ 10^$-$12 F/m]