As electric charges pass through batteries, they gain energy from the chemical reactions happening inside the battery. This stored energy can then be used to power devices connected to the battery, such as electronic gadgets or vehicles.
Current
Conductors
An electrolite
An infinite number of lines can pass through any given point.
A conductor.
Those are called insulators.
Current is known as the flow of an electrical charge. This is carried by moving electrons in a wire.
Infinitely many.
Just one.
A materiel that allows an electric charge to pass through it is an conducter (copper, for example)
current electricity is the flow of charge is called the current and it is the rate at which electric charges pass through a conducter