(a) A parallel plate capacitor is charged by an ac source. Show that the sum of conduction current (Ic) and the displacement current (Id) has the same value at all points of the circuit.
(b) In case (a) above, is Kirchhoff's first rule (junction rule) valid at each plate of the capacitor ? Explain.
a. A parallel plate capacitor is charged by an ac source. Show that the sum of conduction current (Ic) and the displacement current (Id) has the same value at all points of the circuit.
b. In case (a) above, is Kirchhoff's first rule (junction rule) valid at each plate of the capacitor ? Explain.