bobby Word Scramble
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| Question | Answer |
| a power rating lists the ___ required to operate an appliance | watts |
| a fuse will melt if the _____ in a circuit becomes too high | current |
| a current has two ormore branches in a ______ | parallel circuit |
| the tendency for a material to oppose the flow of electrons is called _____ | resistance |
| current is measured in _______ | amperes |
| electrical power is equal to _______ x voltage sifference | current |
| a dry cell is used in a flaxhlight to covert ____ to light | electrical energy |
| one thousand watts of power used in 60 minutes is ___________ | 1 kilowatt-hour |
| a closed path through which electrons can flow is __________ | a circuit |
| current is almost always the flow of ______ | electrons |
| a car battery ia an example of a _______ | wet cell |
| current has only one loop to flow through in a ______ | series circuit |
| electrical energy is equal to _____x Time | power |
| ohm's law states that the current equals ______ divided by the resistance | voltage difference |
| thin wires have a ______ resistance to electron flow than do thicker wires | greater |
| circuit that has more than one path | parallel |
| that which can open or close a circuit | switch |
| _____ difference is measured in volts | voltage |
| a flashlight battery is an example of a _______ | dry cell |
| tendency for a material to oppose the flow of electrons | resistance |
| units to measure the rate of electron flow | amperes |
| electrical _____- is expressed in watts | power |
| circuit that has only one path | series |
| the symbol V stands for | volts |
| the flow of current through wire is on ______ current | electric |
| a material that allows electrons to move through it | conductor |
| transferring charge by touching in charging by ____ | contact |
| the unit of electric energy is the kilowatt-______ | hour |
| metal rod that directs lightning to earth | lightning rod |
| flashlight | dry cell |
Created by:
bearcats1
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