How is mechanical energy converted to electrical

AI Thread Summary
In mechanical energy conversion to electrical energy, such as in hand-cranked or hydrocarbon-based generators, the electrons utilized for current flow are already present in the conductive materials, specifically the wires. The generator does not create new electrons; instead, it facilitates the movement of these existing electrons by applying mechanical force. This movement occurs as electrons jump from their atomic orbitals when energy is applied, creating an electric current. Understanding this process highlights the role of electromagnetic induction in generating electricity. Overall, the generator's function is to harness and direct the flow of pre-existing electrons rather than generate them anew.
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in, for example a hand cranked generator, or even a hydrocarbon based generator, when there is no ionisation/ oxidation-reduction going on to produce the electrons... where are they coming from? i know how such a generator is physically put togther, but where are the electrons coming?
 
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The electrons that make up the current are in the wires all along. The generator doesn't "create" any new ones. It simply pushes them along.
 
could you explain this more in depth(as in the jumping of the electrons from atoms orbitals)
 
I love wikipedia. It is the answer to all questions.


edit:( i found wikipedia usefull)
 

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