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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| 1. insulator | material that electric current cannot easily pass through.
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| 2. electromagnet | arrangement of wire wrapped around a core.
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| 3. circuit | path made for electric current
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| 4. magnetic field | space around a magnet where the force of the magnet acts
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| 5. series circuit | circuit with one path for electric current.
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| 6. electric current | flow of electric charges
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| 7. resistor | material that resists but doesn't stop the flow of electric current
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| 8. static electricity | charge that stays on an object
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| 9. electric field | space around an object where electric forces occur
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| 10. magnetic poles | ends of a magnet
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| 11. parallel circuit | circuit with more than one path for electric current
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| 12. charge | measurement of an object's extra positive or negative particles
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| 13. electric cell | supplies energy to move charges through a circuit
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| 14. magnet | object that attracts things made of iron
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| 15. conductor | material that electric current can easily pass through
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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.
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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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Created by:
marywolter
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