Live wire Copper wire coated with brown plastic - this wire connects to the alternating potential difference pushing the current in the circuit Fuse A glass or ceramic canister containing a thin ...

Circuit components have various properties ... Mains electricity and alternating current - Edexcel Electricity can flow either as direct or alternating current, and is used in homes to power ...

Alternating current circuits, three phase circuits, basics of electromagnetic field theory, magnetic circuits, inductance, electromechanical energy conversion. Ideal transformer, iron-core transformer ...