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5th Grade Science
Electricity
Question | Answer |
---|---|
Electrical energy | The energy produced by the movement of particles through a conductor |
Electrical circuit | The pathway through which electric current flows |
Conductor | Material that allows heat, electrical, light, or sound energy to easily flow through it. |
Insulator | Material through which heat, electricity, light, or sound does not easily flow. |
Flow | To move or travel smoothly in a certain direction. |
Electric current | The flow of electricity around a circuit. |
Power source | A device, such as a battery, that provides charged particles for an electric circuit |
Load | An electrical component or portion of a circuit that consumes electric power. |
Battery | A device that produces electricity from a chemical reaction. |
Open circuit | An incomplete circuit through which no electricity can flow. |
Closed circuit | A complete circuit through which electricity may flow. |
series circuit | A closed circuit in which the electricity follows only one path |
Parallel circuit | A circuit that is divided into two or more paths. |
Current | The movement (flow) of electricity in a certain path |
Filament | A thin wire in a light bulb that glows when electricity passes through it |
Resistance | How much a material opposes, or resists, the flow of electric current. |