Batteries can only store electricity, not create it. Batteries can only store and release direct current (DC), while power plants produce alternating current (AC). Since it takes up a lot of space and it costs a lot to use batteries, the batteries might not be able to store all the electricity that is produced. This is why an electrical generating station does not use batteries to generate electricity.
In a word, efficiency.
There are far more cost effective and environmentally friendly ways to produce electricity.
Batteries and generators provide DC, Direct Current electricity.
Batteries are used now more so that ever. All of the hand held controllers, telephones, game consoles, portable radios all need batteries for their source of electricity.
this is because alkali is good conductor of electricity and it is used in alkaline batteries
they dont
Not as we know it, but Benjamine Franklin, in a famous 1752 experiment, he flew a kite with a key attached to prove that electricity exists in the atmosphere. Electricity existed chemically (batteries), and by static electricity. At that time they did not know how to produce electricity with magnets (generator).
Batteries do not produce electricity, they only store electricity.
A fuel cell type battery is the most efficient type of electricity generation.
Batteries and generators provide DC, Direct Current electricity.
electricity is stored in batteries
Some batteries create electricity from a chemical change. Other batteries only store electricity. Those include rechargeable batteries, found in cars, cell phones, tablets, etc.
most likely they do they dont opperate on batteries...i think
No. For example, a pad of paper needs no batteries or electricity. An iPad is another question!
(probably) batteries.
AA batteries
Batteries are a type of electricity instead of plugging things in
the surfice
Batteries are useful because they are use to make things work and that energy is electricity.