it will be useless to use 3 electrodes. IT IS WASTE OF MONEY.Two , three or four electrodes can be used but it only increases the rate of reaction.
electrodes
Lead is commonly used to make the electrodes in automobile batteries. Lead-acid batteries are the most common type of battery found in cars, and they consist of lead dioxide as the positive electrode and sponge lead as the negative electrode.
Lead (Pb) is commonly used in electrodes in car batteries as it forms lead-acid batteries, which are known for their reliability and low cost. Lead is a heavy metal that can store and release electrical energy efficiently in this application.
The mineral mixed with clay to make pencil lead is graphite. Graphite is also used as a lubricant for machine parts and as electrodes in batteries due to its ability to conduct electricity.
In traditional "lead-acid" batteries, the electrodes are lead and lead (IV) oxide. During discharge, both electrodes dissolve in the strong acid electrolyte to form dissolved lead (II) cations. During recharge, these reactions are reversed. Other battery types, with a longer rechargeable life are used for hybrid electric-gasoline cars.
Lemon batteries can generate electricity by using the acid in the lemon as an electrolyte and the metal in the electrodes as conductors. When the electrodes are inserted into the lemon, a chemical reaction occurs that creates a flow of electrons, generating a small amount of electricity. Multiple lemon batteries can be connected in series to increase the voltage and power output.
A voltage of 12 V - as used in car batteries - is not particularly dangerous. You can even touch the electrodes, though I suggest not to touch BOTH electrodes at once.
potential difference between electrodes
potential difference between electrodes
Batteries can be classified in two waysPrimary Cell- Primary cell is a battery that is designed to be used once after that it can't be recharged with electricity examples are - AAA Cell (carbon Zinc battery) used in wall clocks,wrist watches etc.Secondary cell- Secondary cell is a battery which can be recharged multiple times with electricity such batteries are- Ni-cad battery, Li-ion battery(used in mobile phones)lead acid battery -used for Back up in homes and office etc.
i believe it's electrodes. you may want to double check. It's definetley electrodes...I double checked!! Tee got a 100% its electrodes
That depends on the type of battery. There are nickel cadmium, lithium, lead acid,