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Circuits
| Question | Answer |
|---|---|
| series circuit | a circuit in which electric charge can flow in only one circular path |
| parallel circuit | a circuit that has two or more paths through which electric charges may flow |
| motor | a device that changes electrical energy into mechanical enregy |
| insulator | a material through which an electric charge moves with difficulty |
| electomagnet | a magnet that only works when electricity is provided |
| electric current | an electric charge in motion |
| conductor | a material through which an electric charge can move easily |
| circuit | a loop or unbroken path through which electric charges can flow |