Mains Electricity Explained | GCSE Physics Revision

📄 YouTube Description Mains electricity explained simply for GCSE Physics revision. In this video, we cover alternating current (AC), direct current (DC), UK plugs, wiring, and electrical safety. You'll learn: AC and DC current The UK mains supply Live, neutral and earth wires Fuses and circuit breakers Electrical safety Perfect for GCSE Physics students revising Electricity.