A parallel$-$plate capacitor with plate area A and plate separation d is connected to a

time$-$varying voltage source $()=0$ sin$().$ The displacement current $$ through the

region between the plates is given by:

$($A$)=00$

$$sin$()$

$($B$)=00$

$$cos$()$

$($C$)=00$

$2$ sin$()$

$($D$)=00$

$2$ cos$()$

$($E$)$ None of these