They don’t push eletrons through the wire. That’s a myth because it’s easier to explain
Electrons work by being accelerated, dumping their energy into protons, and then being accelerated again by the magnetic field that forms when a power source and load are in close enough distance
That’s also why if you have an electric toothbrush, you don’t need to have a wire physically connecting to it, or how wireless charging works in general, like with wireless charging with wifi
The battery just provides the energy for that to happen
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