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Electricity
| Question | Answer |
|---|---|
| A force that pushes a current through a circuit | Voltage |
| friction that impedes flow of current through the circuit | Resistance |
| the actual “substance” that is flowing through the wires of the circuit | Current |
| Electrical currents are measured in | Amps |
| An electric current is a flow of microscopic particles | Electrons |
| are broken and do not allow the flow of electrons | Open Circuits |
| are complete and allow the flow of electrons | Closed Circuits |
| Devices connected in series to prevent the overloading of circuits | Fuses |
| the presence and/or flow of electric charges | Electricity |
| control the movement of electric current by providing paths for electrons to follow | Circuits |
| there is only one path for the electric current or electricity to flow | Series Circuit |
| there is more than one path for the electric current or electricity to flow. | Parallel Circuit |
| can be used to test whether an object is a conductor or an insulator. | Open circuit |
| A material, such as wood or glass, which electrons do not move freely | Insulator |
| A material, such as cooper or silver, which electrons move freely | Conductor |
| A material which electricity has trouble flowing through | Resistor |
| Electrical potential of an electron | Voltage |