Final answer:
The energy stored in a capacitor can be calculated using the formula E = 1/2CV^2, where E is the energy, C is the capacitance, and V is the voltage. By plugging in the given values, you can calculate the energy stored in a capacitor.
Step-by-step explanation:
The energy stored in a capacitor is given by the formula:
E = 1/2CV^2, where E is the energy in joules, C is the capacitance in farads, and V is the voltage in volts. To find the energy stored in a capacitor, you can use this formula and plug in the given values. For example, if a 10.0 μF capacitor is charged to 9.00 × 10³ V, you can calculate the energy stored by using E = 1/2 * 10.0 * 10^(-6) * (9.00 * 10^3)^2.