Question

Define piezoelectric generator​

Answer 1

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Piezoelectricity (also called the piezoelectric effect) is the appearance of an electrical potential (a voltage, in other words) across the sides of a crystal when you subject it to mechanical stress (by squeezing it)

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Answer 2

Answer:

Explanation:

Piezoelectricity, also called the piezoelectric effect.

The materials of Piezoelectric exhibit both a direct and a reverse piezoelectric effect (the generation of electricity when stress is applied). The direct effect produces an electrical charge when a mechanical vibration or shock is applied to the material,