How do you power a light bulb using the following fruits: lemon, kiwi, orange, and a patato?
Eat them all and then use a pedal powered or hand powered dynamo generator to power the light bulb. Your body will transform the chemical energy of the fruit and potato into mechanical energy, which the dynamo will then turn into electrical energy. If you’re trying to make a battery out of them by sticking wires into them, you won’t get enough amperage out of a few pieces of fruit to power a traditional light bulb. You might be able to light up an LED, but even that’s asking a lot. Also: you haven’t said how you are going to get “power” out of the fruits, but again, assuming you’re talking about a battery, that is actually getting power out of the metal that you are sticking into the fruit–it has nothing to do with how much “power” is in the fruit, it only has to do with how acidic the fruit is and how well it conducts electricity. If you want to see how much energy the fruits have, you have to burn them to release energy. You either burn them by drying them and then igniting them and
