Here's why:
* Electromotive force (EMF) is the energy per unit charge that is provided by a source of electrical energy, such as a battery or generator. This energy is what causes the electrons to move and create an electric current.
* While it's often referred to as "force," EMF is technically a measure of energy per unit charge (measured in volts). This energy is what drives the flow of charge (electrons).
Let me know if you'd like to know more about EMF!