Lemon batteries

 Lemon Batteries 

Aim: To produce an electrical current using lemons.

Equipment: 

• Copper electrode
• Zinc electrode
• Copper wire
• Lemon
• Voltmeter

Method:

1. Set up the equipment 
2. Connect the copper wires to the voltmeter 
3. Sticking the zinc electrode and copper electrode into the lemon 
4. Placing the copper wires to the electrode 
5. Record results 

Results:

The red copper wire is connected to the zinc electrode and the black copper wire is connected to the copper electrode producing 1 volt according to the voltmeter.