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U3, L1-3 Science

TermDefinition
Electric Charge A fundamental property that leads to the electromagnetic interactions among particles that make up matter.
Static Charge Electric charges at rest; generally produced by friction or induction.
Electrical Conductor A material in which charges can move freely.
Electrical Insulator A material in which charges cannot move freely.
Semiconductor An element or compound that conducts electric current better than an insulator does but not as well as a conductor does.
Electrical Current The rate at which electric charges pass a given point.
Resistance In physical science, the opposition presented to the current by a material or device.
Voltage The amount of work to move a unit electric charge between two points; expressed in volts.
Electrical Circuit A set of electrical components connected such that they provide one or more complete paths for the movement of charges.
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 parts are joined in branches such that the voltage across each part is the same.
Created by: 18mitchellk0223
 

 



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