WORD MEANING
Potato battery meaning
po-TAY-to BAT-uh-ree · noun
A simple electrical battery made by inserting two different metal electrodes into a potato, which acts as an electrolyte to generate a small electric current.
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A science experiment demonstrating basic principles of electricity and chemical reactions.
A metaphorical term for a low-power or inefficient energy source.
The term is primarily used in educational contexts and science demonstrations.
Examples
The science teacher demonstrated how to create a potato battery to power a small LED light.
We used a potato battery in our project to explain basic electrical circuits.