FurrowElectandMagn
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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| electricity | energy associated with electrons that have moved from one place to another
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| static electricity | the buildup of electric charges on an object (does not flow)
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| voltage | a measure of the energy available to move electrons, measured in Volts
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| resistance | opposition to the flow of electrons
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| circuit | provides a complete, closed path for an electric current
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| series circuit | provides one path for electrons to take
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| parallel circuit | provides several paths for electrons to take
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| electric current | the rate of flow of electrons through a wire
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| electric motor | converts electrical energy into mechanical energy
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| generator | converts mechanical energy into electrical energy
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| magnetic field | the region of magnetic force around a magnet
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| electromagnet | a strong magnet that can be turned on and off, it is created by coiling a current-carrying wire around a magnetic core
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| conductor | material that transfers electrical energy easily
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| insulator | material that reduces or prevents the transfer of electrical energy
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| AC | alternating current, electrons reverse direction regularly
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| DC | electrons flow in the same direction
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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:
lfurrow13
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