GCSE Physics - Electricity Revision

Notes on Electricity as per GCSE specification Part 1

Mains Electricity

• Hazards can be frayed wires, long cables, damaged plugs, water in or around sockets and pushing metal objects into sockets.
• Frayed Wires - Broken strands of wires will have a higher resistance at one point. When a current flows through it, the heating effect may cause a fire by melting the insulation
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