A circuit diagram is a simplified, visual representation of an electrical circuit using standardised symbols to depict the various components and connections.
It is an essential tool in GCSE Physics, enabling students to understand how electrical circuits are designed and function. Circuit diagrams use symbols to represent components like resistors, batteries, and switches, and lines to show the connecting wires.
By studying these diagrams, students can grasp the flow of electric current, identify series and parallel circuits, and predict how changes in the circuit can affect the overall performance.
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