the Sparks on the copper makes the wire on the light bulb makes the 9v light bulb turn on.
A lemon can power a light bulb because of the acid in it. The acid is used as a conductor and powers the lemon.
it depends on the amount of acid in the lemon and lemon does not create make it conducts electricity
lemon can power a light bulb b'coz lemon contains citric acid which can serve as an electrolyte if the connections r complete it undergoes elecrolysis & sets up an electrolytic cell.
normal size
normal size
no
2002
The citric acid inside in a fruit could make it work. Fruits that is part of the citrus family has a contains a citric acid. For example a lemon, it could make a light bulb work. :)
Yes it is possible to make an acid battery using the acid in a lemon. (you would need allot of lemon batteries to light a flashlight bulb though - try using a diode light bulb) For more information on how to do this look in the link I will place below.
I did a project on that definetly the lemon I'm gonna go with the lemon.
easy peesie lemon squeezy
A last thing in a sentence