What my experiment is going to be about is which kind of potato can produce the most amount of electricity? I think the red potato will produce the most amount of electricity. I have to do a series of testing with each kind of potato i will use a red potato a white potato gold potato and finally a sweet potato. How i will check to see which potato produces the most amount of electricity is make each potato to a potato battery. I will use the potatoes zinc nail copper wire crocodile wires a 7 function multimeter long needle nose plier. L.E.D light also a strong scissors to cut the copper wire.

The potato is starchy and has vitamin that make a chemical reaction when you insert the zinc nail and the copper wire in the potato it just depends on the potato of which one is going to work the ones that work the best is the wet ones not the dry ones.