What is the force that drives the flow of electricity?

The force that drives the flow of electricity is referred to as voltage, which is measured in volts. Voltage acts as an electric potential difference between two points in a circuit, and it is this difference that causes electric charges to move, resulting in an electric current. Essentially, voltage can be seen as the push that motivates electrons to flow through conductive materials, such as wires.

In electrical systems, when voltage is applied, it influences how much current can flow through a circuit based on the circuit's resistance. Hence, voltage is a fundamental concept in understanding how electrical energy is generated, transmitted, and utilized in various applications. The relationship between voltage, current, and resistance is also encapsulated in Ohm's Law, which states that current is directly proportional to voltage and inversely proportional to resistance.