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2.ElectricalCircuits
5.6B Readiness Standard
| Question | Answer |
|---|---|
| a device containing a dry cell that supplies a direct current by converting chemical energy into electrical energy | battery |
| the path of an electric current | circuit |
| the glass part of an electrical lamp that gives off light | bulb |
| an electrical device that makes a buzzing noise | buzzer |
| a device that closes or opens a circuit | switch |
| thin strands made of metal used to carry electricity | wires |
| a material that stops or slows the flow of heat, electricity, or sound | insulator |
| a material that easily transfers heat or electricity | conductor |
| to move or travel smoothly | flow |
| energy created by the movement of electrons | electricity |
| a pathway that allows electric current to flow freely | closed circuit |