SPSS has three different sets of commands for producing graphs. The easiest to learn and use are the oldest legacy graphing commands. They give you graphs with a default visual style (colors used, weight of lines, size of type, etc) that can be customized by hand.
Storing Energy in a Capacitor. The energy stored on a capacitor can be expressed in terms of the work done by the battery. Voltage represents energy per unit charge, so the work to move a charge element dq from the negative plate to the positive plate is equal to V dq, where V is the voltage on the capacitor.
Energy Stored in a Capacitor. We saw in the demo with a large capacitor that charge can be stored for long periods of. time on an isolated capacitor. Letâs calculate the amount of stored energy by imagining that the. capacitor is charged by moving bits of charge dq from one plate of the capacitor to the other, starting with an uncharged capacitor.