Wehlander
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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| Material that resists but doesn't stop the flow of electric current | Resistor
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| Flow of electric charges | Electric Current
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| Space around a magnet where the force of the magnet acts | Magnetic field
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| Provides a source of energy | battery
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| Object that attracts things made of iron or steel | Magnet
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| Space around an object where electric forces occur | Electric field
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| Path made for an electric current | Circuit
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| Material that electric current can pass through easily | Conductor
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| Arrangement of wire wrapped around a core | Electromagnet
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| Material that electric current cannot easily pass through | Insulator
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| Circuit with one path for electric current | Series circuit
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| Circuit with more than one path for electric current | Parallell circuit
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| If an object has more protons than electrons, what type of charge does it have? | Positive
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| Two objects with the same charges will do what? | Repel
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| Copper wire is an example of what? | Conductor
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| By turning current on or off, decreasing the amount of current or adding coils can control this. | Electromagnet
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| What is static electricity? | a build up of electric charge on something
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| What is a machine that changes electrical energy into energy of motion? | electric motor
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| What type of charge does an atom have if it has the same number of positive and negative charges? | neutral
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| Does a circuit need to be open or closed in order to work? | closed
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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:
lisbon4thgrade
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