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Energy & Circuits

TermDefinition
Energy what is needed to do work or cause a change
Mechanical energy all the energy something has due to its movement and position
Kinetic energy the energy of motion
Potential energy  the energy that is stored in an object
Sound energy a form of energy produced by vibrating objects
Light energy energy that allows us to see
Thermal energy the energy of moving particles in a substance
Electrical energy energy resulting from the flow of electrical charge through a conductor
Circuit the pathway through which electricity flows
Electric current a constant flow of electrons through a conductor
Flow to move or travel smoothly in a certain direction
Open/incomplete circuit electrons do not have a path to flow through; light bulb will not light
Closed/complete circuit electrons have a complete path to flow through; light bulb will light
Conductor materials that allow electricity to move through them easily
Insulator materials that resist the flow of electricity
Load any component of a circuit that consumes power or energy
Popular Physical Science sets

 

 



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