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Matching WorksheetName:__________________
Match the words in the first column to the best available answer in the second column.

 

_____ switch 1) energy source for a circuit
 
_____ battery 2) measures the potential difference across any two points of a circuit
 
_____ resistor 3) ratio of potential energy to current
 
_____ voltmeter 4) potential energy per unit of charge
 
_____ ammeter 5) converts electric energy into other forms
 
_____ potential difference 6) a device for closing and opening a circuit
 
_____ current 7) measure the current flowing through a circuit
 
_____ resistance 8) a flow of electric charge