How much water should you drink every day? It might not be as much as you think. Get the facts about hydration, beauty and health.
1. Battery is a source of energy for a circuit, whereas capacitor is a passive element, which draws energy from the circuit, store and release it. 2. Usually battery is a DC component, whereas capacitor is mostly used for AC applications. It is used to block DC components in circuits.
The terminal voltage for AA batteries depends on the chemical composition of the battery you are using . Apart from the size difference of the batteries and terminal voltages being same the major difference is energy capacity. Typically, AA battery can store x3 times more energy as compared to a AAA battery.