Question

Make a battery from four lemons and test it with a LED in circuit and exhibit in the class room.

Answer 1

Do I need to make a diagram of it

Answer 2

For this experiment, you will need the following materials:

4 lemons or potatoes

4 galvanized nails

4 U. S. copper pennies (minted before 1982 due to the change in copper content) or 4 copper wires

an LED light

a knife

5 alligator test leads