Electric potential plays a crucial role in various real-life applications, including capacitors and electric circuits. Let's explore some of these applications:

1. Capacitors:

Capacitors are electronic components used to store electric charge. They consist of two conducting plates separated by a dielectric material. The potential difference between the plates determines the amount of charge stored. The formula for the capacitance of a capacitor is:

2. Electric Circuits:

In electric circuits, the potential difference (voltage) determines the flow of electric current. Components such as resistors, light bulbs, and transistors are connected in a circuit so that electric potential can be used to control and utilize the flow of electrons. The relationship between voltage, resistance, and current is given by Ohm's Law:

3. Electric Potential & Charges:

Electric potential also influences the behavior of charges within electric fields. A positive charge moves from higher electric potential to lower potential, while a negative charge moves in the opposite direction. The potential difference between two points determines the work done to move the charge between them. This can be calculated using the formula: