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James Paul James Paul
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A week ago

A device that produces a voltage when put under mechanical pressure is:



▸

a battery.



▸

a generator.



▸

a solar cell.



▸

a crystal.

Textbook 
Electricity for the Trades

Electricity for the Trades


Edition: 3rd
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mnnewmanmnnewman
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A week ago
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a crystal.
1

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