Q:
Does lemon juice conduct electricity?
A:
Quick Answer
According to the California Science Center, lemon juice can both conduct and produce electricity. Lemon juice contains citric acid, which is a strong electrolyte. The electrolytes in lemon produce electricity by allowing two metals to react with each other.
Continue Reading
Credit:
Tim Oram
Oxford Scientific
Getty Images
Full Answer
The acid in the lemon is dissolved into positive and negative ions in its natural water. When rods of copper and zinc are placed in the lemon, a chemical reaction takes place. Within the lemon, electrons flow from the rod of copper to the rod of zinc, turning the zinc into a negative electrode and the copper into a positive electrode. A single lemon can generate about 7/10 of a volt of electricity.
Learn more about ElectricityRelated Questions
-
Q:
How does a lemon battery work?
A: A lemon battery uses the juice inside the lemon as an electrolyte to facilitate electrons moving between a pair of electrodes inserted into the fruit. Thes... Full Answer >Filed Under: -
Q:
How does a potato produce electricity?
A: According to the BBC, potatoes produce electricity by virtue of their acidic juice, which reacts with two electrodes placed in the potato. The chemical rea... Full Answer >Filed Under: -
Q:
What is the difference between a 50 Hz and 60 Hz electricity supply?
A: Most parts of the world have standardized their electricity supply systems to either 60 hertz (U.S. and most of the Americas) or 50 hertz (Europe and most ... Full Answer >Filed Under: -
Q:
How do you make electricity for a science fair project using a fruit?
A: To make electricity for a science fair project, insert a copper nail and a zinc nail into a citrus fruit. Demonstrate the production of electricity by conn... Full Answer >Filed Under:
