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Published byKellie Shelton Modified over 9 years ago
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Electricity Notes 6 - Circuits Electric Circuit – _______________________________________ All electrical circuits have 4 parts: 1.____________________________________________________ 2.____________________________________________________ ____________________________________________________ 3.____________________________________________________ 4.____________________________________________________ The path that an electrical current flows. Source of electric current (battery or wall outlet) Load, device that uses the electric current. (Light bulb, motor, toaster etc.) Wires, used for connecting the circuit together. Switch, turns the system on and off.
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Open/Closed Circuits Open Circuit – ________________________________ ____________________________________________ Closed Circuit – _______________________________ ____________________________________________ Electric current can not flow through an open circuit. (switch off) No connection. Electric current can flow through circuit. (Switch on) Connection.
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Schematic diagrams + - battery Load lampmotorwire M resistorSwitch openSwitch closed
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