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Current electricity

current electricity

QuestionAnswer
What is an electric current? A flow of electric charge
What are conductors? Substances which allow electric current to flow through them freely
What are insulators? Substances which do not allow electric current to flow through them
What is a battery? An electrical pump that pumps electrons around a circut
What is current measured in? amps (A). It is measured with an ammeter.
What is resistance? The ability a substance has to resist the flow of energy in a circut
Created by: newuser96
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