Electricity
Simple circuits, conductors, and electrical safety at home.
3 topics • Notes • Practice • AI explanations available
1. Circuit
Complete circuit; open vs closed; cell, wire, bulb, switch.
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2. Conductor
Metals conduct; insulators protect; test in simple circuit.
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3. Safety
Safe habits; never touch mains; damaged wires and overload.
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For generative engines & students
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