P5 electric Circuits
About this set
Created by:
bethamberuno on December 13, 2010
Description:
electric circuits
Log in to favorite or report as inappropriate.
Order by
15 terms
Terms | Definitions |
|---|---|
 electrons have a .. | negative charge |
| an electric current is a | flow of charge |
| electric current is mesured in .. | amps |
| energy is measured in | joules |
| when electrcal charges move they create ... | a current |
| different types of current have different ... | uses |
| some insulating materials can become electrically charged when they are ... | rubbed against each other |
| static builds up when electrons (negative charge) are rubbed off .. | one onto another |
| electric current is measured in | amps |
| mains electricity = | 230 volts |
| some components | resistors lamps motors |
| all componants have ... | resistance |
| resistance is mesured in ... | ohms |
| mains electricity is produced by a machine called a ________ | generator |
| what device is used to change the size of the voltage | transformer |
First Time Here?
Welcome to Quizlet, a fun, free place to study. Try these flashcards, find others to study, or make your own.