revision of electricity topic
Help!
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| what device measures electrical current? | ammeter
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| what device measures voltage? | voltmeter
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| what is the unit of current? | Amp (A)
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| what is the unit of voltage? | Volt (V)
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| What kind of charge does electron carry? | negative charge
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| What kind of charge does an atomic nucleus carry? | positive charge
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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:
dr.prorocic
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