Answer :
A dc voltage source is linked to two identical series-connected air capacitors. then a dielectric is put into one of the capacitors.
Capacitors are produced using a wide range of materials and come in a wide variety of shapes, sizes, and designs. A capacitor is a device that stores electrical energy in an electric field by building up electric charges on two nearby, isolated surfaces. It is made up of two conductors that are close to one another but are also insulated from one another. A straightforward illustration of one such storage device is a parallel-plate capacitor. DC stands for "direct current" or "constant polarity" in voltage and current. A DC voltage directs the current in one direction and is a constant voltage. This indicates that the current is directional.
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