Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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the accumulation of excess electric charge on an object | static electricity
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states that charge cannot be created or destroyed and charge can be transferred from one object to another | Law of Conservation of Charge
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material where electrons can move freely | conductor
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material in which electrons aren't able to move easily | insulator
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the net movement of electric charges in a single direction, measured in amperes | electric current
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related to the force that causes electric charges to flow; measured in volts | voltage difference
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closed conducting loop through which an electric current can flow | circuit
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tendency for a material to oppose electron flow and change electrical energy into thermal energy and lights; measured in ohms | resistance
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states that the current in a circuit equals the voltage difference divided by the resistance | ohm's law
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circuit in which electric current has only one path to follow | series circuit
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circuit in which electric current has more than one path to follow | parallel circuit
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rate at which electrical energy is converted to another form of energy; expressed in watts | electrical power
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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