Electricty Chapter 2 Section 1
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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| proton | carries a positive charge
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| electron | carries a negative charge
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| electric field | exerted by an electric charge, similar to a magnetic field
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| VandeGraaff generator | builds up static electricity
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| friction | the transfer of electrons from one object to another by rubbing
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| conduction | the transfer of electrons from a charged object to another by direct contact
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| induction | when charges within the object are rearranged without direct contact with another object
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| conservation of charges | the name of the law taht states that charges are neither created nor destroyed, they are transferred from one location to another
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| static cling | explains why clothes stick together in the dryer
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| humidity | affects static discharge- there will be less
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| static electricity | can be caused by a shock from walking across a floor and touching a doorknob, and lightning
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| electroscope | an instrument used to detect electric charges
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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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