combination of dielectric slabs inside capacitors, more on capacitors in circuits

Special circuits and Dielectric inside capacitor

Dielectrics, Capacitors with Dielectrics and Capacitor in a Circuit

Dielectrics, Capacitors with Dielectrics and Capacitor in a Circuit

The work done in placing the dielectric slab inside one of the capacitors as shown in diagram

The inroduction fo dielectric slab between the capacitor plates increases the capacitance. Why ?

An AC source is connected to a capacitor. The current in the current is I. Now a dielectric slab is inserted into the capacitor , then the new current is

Dielectric Filled Capacitors

Kirchhoffs law in capacitor | Combination of Capacitor

Dielectric inside capacitor and Introduction to RC Circuit