Current 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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| closed circuit | complete pathway that electricity flows through
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| open circuit | incomplete path that does NOT let electricity flow through
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| conductor | material that electricity travels through (water, human, metal, air)
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| insulator | material that electricity does NOT travel through (plastic, rubber, wood, concrete, dirt)
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| series circuit | ONE pathway, but it passes through several bulbs before it gets back to the battery;if one bulb is disconnected, they all go out.
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| parallel circuit | circuits that run next to each other; more than one path of electricity and if one bulb is disconnected, the rest stay lit because each circuit has its own connection
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| Switch | something that can stop electricity from flowing and allow electricity to flow; opens or closes a circuit
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| circuit breaker | prevents a fire when too much electricity flows through a closed circuit by breaking and opening the circuit; purpose is to prevent a fire.
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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:
myanna
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