GCSE Physics - Intro to circuits #14

The video tutorial introduces electrical circuits, explaining their components and how to draw them using circuit diagrams. It covers key terms like potential difference, current, and resistance, and explains the direction of current flow. The tutorial also discusses symbols for components like cells, batteries, filament lamps, and switches, and clarifies the concept of conventional current flow from positive to negative terminals.

What new insight or understanding did you gain from this video?