Electricity - Words and definitions
Match the definitions with the words.
| material in which electrons move freely |
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| thin piece of metal |
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| the flow of electricity through a piece of metal |
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| a complete circle |
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| where something comes from |
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| the heat that is produced when you rub two objects against each other |
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| piece of wire that stops the flow of electrons |
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| powerful flash of light in the sky |
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| flat metal object that water flows against |
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| machine that produces electricity |
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