this may sound strange because most people say it will be lemon or something acidic but actually i did that experiment and it is kiwis.
Potato
I think fruits and vegetables having more active acid will conduct the electricity the most. potato's
Any fruit or vegetable that has a high concentration of ions will conduct electricity well. Anything soaked in a brine (pickled) or sour tend to have high ion concentrations. Lemons and pickles are the best two that I have ever seen.
I would say that salt water would conduct electricity best.
All fruit has some moisture and, for that reason, all will conduct electricity to some extent. Fruits that conduct electricity best will be those that are juicy with lots of dissolved acid or salts. On a 1 to 10 scale where 10 is best: roasted nuts and banana chips are 1; citrus and tomatoes a 10. Do a web search for "electrolyte".
potatos.
a potato
lemons make the best electricity
humans conduct electricity because your body is made 70% of water. so its the best conductor.
Yes, Pencil Lead does conduct Electricity. Copper, Gold and Silver though are the best conductors.
metal conducts electricity the best
Stove
nonmetals