Question

How to make a battery from four lemon s and test it with LED in circuit

Answer 1

first you are going market and you have purchased two graphite rods if the and give one lemon s and put the two graphite rods in lemons and you also a purchased LED like 5 volt and touch the LED wire into two graphite rods positive and negative and after a few minutes the LED will glow and your circuit is complete.

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