Electrical circuits
20.02.2017 10:15
Key words
Current, travel, moves, electrons, electric, charge, pathway, diode, parallel, batteries, bulbs, switches, breakers, transport, transform, series ,socket, wires, transitors, volts, sounders, resistors, generator.
It's a closed pathway for electrical current to flow (from negative to positive)
Electrical current
It's the flow of electrons through wires or other components
Cell
Energy device to power electrical circuits. Note: it must have two terminals (- & +), it's stored chemical energy.
Switch
A device that can break electrical current flow.
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