This is a cool science project on making a Lemon Battery.
It's based on principle that; when two different metal electrodes are immersed in an acid, it generates the flow of electron.
I used this Lemon battery to power a LED bulb. This LED glowed for 30 hour
It's based on principle that; when two different metal electrodes are immersed in an acid, it generates the flow of electron.
I used this Lemon battery to power a LED bulb. This LED glowed for 30 hour
Diagram showing three lemon cells wired together so that they energize the red light emitting diode (LED) at the top. Each individual lemon has a zinc electrode and a copper electrode inserted into it; the zinc is colored gray in the diagram. The slender lines drawn between the electrodes and the LED represent the wires.
