Final answer:
In a parallel connection, the electrolytic capacitor and the oil-filled capacitor are connected side by side, with one terminal of each capacitor connected to a common point (node) and the other terminal connected to another common point (node). When connected in parallel, the equivalent capacitor has a larger effective plate area and therefore a larger capacitance compared to each individual capacitor.
Step-by-step explanation:
In a parallel connection, the electrolytic capacitor and the oil-filled capacitor are connected side by side, with one terminal of each capacitor connected to a common point (node) and the other terminal connected to another common point (node). This means that the positive terminal of one capacitor is connected to the positive terminal of the other capacitor, and the negative terminal of one capacitor is connected to the negative terminal of the other capacitor.
When connected in parallel, the equivalent capacitor has a larger effective plate area and therefore a larger capacitance compared to each individual capacitor. This leads to an increased ability to store and release electrical charge.