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science electricity

QuestionAnswer
In an electric circuit, a battery can act as a ______ _______. Voltage source
A fan is plugged into an extension cord. The extension cord is plugged into a wall outlet. How does the extension cord help the fan work? It transfers electric current from the outlet to the fan.
A conductor is a material through which electricity flows through easily.
A flow of electrical charges is known as _________ ________ . electric current
An electric fence used to contain cattle works by transmitting energy through a conductor creating an electric _______. current
An object in an electrical circuit that resists the flow of energy is called _________. resistor
A switch is a circuit __________. allows or stops the flow of electricity.
When touching a Van de Graft generator, your hair stands up. What is happening? Charged particles are being moved from one object to another
What product would you use to do research on about electrical energy to heat energy? hair dryer
What is the opposite of an electrical conductor? resistor
Created by: rformby01
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