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Hogan Electricity

QuestionAnswer
Potential Difference Energy per unit charge (volts)
Electric Discharge The loss of static electricity as charges move off an object
Voltage The difference in energy per unit charge as a charge moves between two points in the path of a current
Load A device that uses electrical energy to do work
Circuit A complete, closed pathy through which electric charges flow
Electric Force The force between charged objects
Parallel Circuit A circuit in which different loads are located on separate branches
Resistance The opposition to the flow of electric charge (ohms)
Current The rate at which charge passes a given point (amperes)
Thermocouple Converts thermal energy to electrical energy
Photocell The part of a solar panel that converts light into electrical energy
Battery Converts chemical energy into electrical energy and is made of several cells
Cell A device that produces an electric current by converting chermical energy into electrical energy
Static Electricity The buildup of electric charges on an object
Insulator A material in which charges cannot easily move
Conductor A material in which charges can move easily
Conduction When electrons are transferred from one object to another by direct contact
Induction When charges in an uncharged object are rearranged without direct contact with a charged object
Electric Power The rate at which electrical energy is used to do work
Series Circuit A circuit in which all parts are connected in a single loop
Law of Electric Charges States that like charges repel and opposite charges attract
Created by: maddie7
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