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science unit2 week3

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Answer
Definition
Wire   a metal strand used to connect electrical devices in a circuit  
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Battery   a device that can produce an electric current as a result of a chemical change within it  
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Ampere   a unit used to measure the amount of electric current  
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Engineering Design Process   steps engineers follow when they are trying to solve problems  
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Schematic Diagram   a plan or drawing that engineers use to show the parts of their circuit  
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Conductor   a material that will allow an electric current to flow through it  
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Insulator   a material that will not allow an electric current to flow through it  
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Technology   An object or process designed to help solve a problem  
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Volt   a unit used to measure the electric potential of a battery  
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Circuit   a path along which electric current flows including the source of energy  
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Created by: nissacook13
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