What direction does electric current travel according to conventional current flow theory?

According to conventional current flow theory, electric current is defined as flowing from positive to negative. This convention dates back to the early studies of electricity, where the positive terminal of a battery was thought to be the source of current flow.

In conventional terms, the flow of current is considered to move outward from the positive pole of a power source and return to the negative pole. This is important because it simplifies the analysis of electrical circuits and relates to the way electrical components are represented in circuit diagrams.

Although in reality, electrons, which carry negative charge, flow from the negative terminal to the positive terminal, the established convention remains that current flows from positive to negative. This understanding is crucial for electrical engineering and physics, as it aligns with historical definitions and facilitates communication about electric circuits.