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No. Electrons are not consumed in a battery. For every electron that goes in one end of a battery, the battery pushes another electron out the other end.
Electrodes
In general, cable electrons don't get along with battery electrons... electrons are electrons; it doesn't matter if they're in a cable, or a battery, they are the same. Batteries are always DC, but the electricity flowing through a cable does not necessarily have to be - it can be AC.
Electrons flow through wires that are hooked to a battery. The battery's negative terminal repels the electrons, while the positive terminal attracts them.
the battery will no longer work.
Electrons are the particles that run through circuits attached to a battery. When a circuit is connected to a battery, the voltage difference provided by the battery allows electrons to flow from the negative terminal to the positive terminal, creating an electric current.
A device that moves electrons along a path is called a circuit. In a circuit, electrons flow from the negative terminal of a battery, through the components in the circuit, and back to the positive terminal of the battery, creating electrical energy.
The current in the battery is called electric current. It is the flow of electric charge through a conductor, such as a wire, that connects the positive and negative terminals of the battery.
In the term "anode," the prefix "an-" signifies that it is the positive electrode of a device, such as a battery or an electrolytic cell. The anode is where oxidation occurs and electrons are released.
There are protons, neutrons, and electrons inside everything that you can touch. If you provide a path for them outside the battery, electrons will flow from the battery's negative terminal to the positive one, and supply some energy on the way that you can use to run things or heat things with.
Electrons flow in one direction in a battery due to the chemical reactions that occur within the battery. During discharging, the chemical reactions cause an excess of electrons at the negative terminal and a deficiency at the positive terminal, creating a potential difference that drives the flow of electrons through an external circuit.
The action of a battery