Definition: Cogenial is a concept in physics that refers to the relationship between a generator and an oscillator. In other words, it describes how a generator can be used as an oscillator to generate a periodic signal. In simple terms, a generator converts electrical power into mechanical motion (oscillation). The oscillator, on the other hand, is a device that amplifies or attenuates the generated mechanical motion. This relationship allows for the generation of a periodic and stable oscillation in a circuit, which can be
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