Suppose you have two capacitors and want to use them to store the maximum amount of energy by connecting them across a voltage source.You should connect them
A)in series across the source.
B)in parallel across the source.
C)It doesn't matter because the stored energy is the same either way.

Question

Quizplus · Accepted Answer

The best way to store the maximum amount of energy in capacitors is to connect them in parallel across the voltage source. When capacitors are connected in parallel, the total capacitance is the sum of individual capacitances. This effectively increases the total surface area of the capacitor plates, allowing for a larger storage of charge and hence more energy. On the other hand, when capacitors are connected in series, the total capacitance decreases as the reciprocal of the sum of the reciprocals of individual capacitances. Hence, the stored energy would be less than that of the parallel connection. Thus, connecting the capacitors in parallel across the source is the best choice.

Suppose You Have Two Capacitors and Want to Use Them