Electricity
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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| electric field | the region around a charged object in which an electric force is exerted on another charged object
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| static electricity | electric charge at rest
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| friction | the force created ewhen two objects are rubbed together
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| resistor | a device that reduces the amount of electricity flowing through a circuit
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| electric current | the amount of electric charge moving past a certain point
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| electric circuit | a complete closed path with electric charges flowing through it
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| conductor | a material in which charges can move freely
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| electric insulator | a material in which charges cannot move freely
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| electric force | the force between charged objects
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| Law of electric charges | the law that states that like charges repel and opposite charges attract
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| series circuit | a circuit in which tha parts are joined one after another
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| Parallel circuit | a circuit in which the parts are joined in branches
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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.
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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Created by:
susan.olive
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