What happens to the overall capacitance when capacitors are added in parallel?

When capacitors are connected in parallel, the overall capacitance increases. This is because the total capacitance in a parallel circuit is the sum of the individual capacitances of each capacitor. Each capacitor in parallel has the same voltage across it, but the total charge stored in the circuit increases as more capacitors are added.

In a parallel arrangement, if you have multiple capacitors, you can calculate the overall capacitance by adding their capacitance values together. This means that with each additional capacitor, you are effectively increasing the amount of charge that can be stored at a given voltage. Therefore, the total capacitance seen by the circuit becomes greater with the addition of more capacitors.

The idea that capacitance could decrease, remain unchanged, or even become negative does not align with the principles of capacitance in parallel configurations. Thus, as more capacitors are added, the total capacitance indeed increases.