Yes. Citrus fruits can produce enough current to light a small bulb. See the link below.
Can chemicals in a fruit produce electricity
If enough protons and neutrons are in the fruit it can produce electricity
Fruit can produce electricity by puting an anode and a cathode in them preferably made from different metals join them to a wire and you will have a current.
You first connect a copper wire and the right of the fruit and a siver wire metal on the left of the fruit and connect the aligator clips to them and to what ever your testing it on!
Any fruit can produce electricity, but tomatoes are excellent because their juice is more acidic. Lemons and grapefruit are excellent for this as well. "Sweet" fruit like melons aren't good batteries.
fruit sitting under electricity such as light causes the fruit to melt
Batteries do not produce electricity, they only store electricity.
the acid holds electricity
Pineapples do not naturally produce electricity. However, some scientists have experimented with using the fruit's acidic juice as a conductor in simple battery models due to its citric acid content.
The water inside the fruit or the vegetable, makes it conduct electricity.
any citrus fruit (such as lemons and limes) is a good conductor of electricity
Oranges can produce electricity through a process called microbial fuel cells, where the sugars in the fruit are broken down by bacteria to generate a small electric current. This technology is being explored for potential use in small-scale, sustainable energy applications.