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S8P5.b
demonstrates the advantages and disadvantages of series and parallel circuits
| Term | Definition |
|---|---|
| Electric Current | the rate at which charges pass through a given point ; measured in ampers |
| Potential Difference | the difference in potential energy between two locations |
| Voltage | the potential difference between two points; measured in volts |
| Insulator | a material that does not conduct heat of electrical energy well; often used to prevent energy from leaving a particular area |
| Circuit | a closed path through which energy can flow |
| Load | a device in a circuit that does work using electrical energy |
| Conductor | a material that allows heat or electrical energy to flow through it easily |
| Resistor | an object added to a circuit that restricts the flow of electrical energy; inhibits the flow of electric current by producing a voltage drop when current passes through it |
| Switch | a device used to control the flow of current through a circuit |
| Series Circuit | a circuit in which the parts are joined one after another such that the current in each part is the same |
| Parallel Circuit | a circuit in which the parts are joined in branches such that the potential difference in each part is the same |