What is Alternating Current (AC)? | Basic AC Theory
https://www.allaboutcircuits.com/textbook/alternating-current/chpt-1/what-is-alternating-current-ac/
If a machine is constructed to rotate a magnetic field around a set of stationary wire coils with the turning of a shaft, AC voltage will be produced across the wire coils as that shaft is rotated, in accordance with Faradays Law of electromagnetic induction. This is the basic operating principle of an AC generator, also known as an alternator: Fig...
If a machine is constructed to rotate a magnetic field around a set of stationary wire coils with the turning of a shaft, AC voltage will be produced across the wire coils as that shaft is rotated, in accordance with Faradays Law of electromagnetic induction. This is the basic operating principle of an AC generator, also known as an alternator: Fig...
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