22 окт. 2007 г. · You can use them to find out how much voltage and current you get from one battery. You can also check what the bulb needs, and then figure out . Не найдено: replace | Запрос должен включать: replace
How many potatoes equal a AA battery?
So one boiled potato would produce 5 volts of energy—the equivalent of about half the energy of an AA battery.
How much voltage does a potato produce?
A potato battery is not a long-term energy source. The potato creates approximately 1.5 volts and a very weak current. It will not power full-sized light bulbs.
How many potatoes make a battery?
A: I would just use one potato, at least for starters. If you want to get much current out of one of these batteries, you need to use lots of copper wire or sheet inserted in the potato, as well as lots of zinc-coated nails.
How much electricity does a potato make?
But could a potato battery power, for example, a phone? Probably not. A potato battery can produce only about 1.2 volts of energy.
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