A Current of 1 a Is Used to Charge a Parallel

A current of 1 A is used to charge a parallel plate capacitor with square plates. If the area of each plate is 0.6 m² the displacement current through a 0.3 m² area wholly between the capacitor plates and parallel to them is:

A) 1 A
B) 2 A
C) 0.7 A
D) 0.5 A
E) 0.25 A