how do vibrational generators work??

Question

im doing a project with some pals and need to atleast understand how do these gens work, sorry for my english if any mistakes are found

edit: i think i wrote the question wrong…um im tryna understand how do vibrational generators generate electricity

In: 0

Answer 1

* **Electromagnetic generators**: Vibrations change the distance between magnets and coils, which also means changes in magnetic flux, which is what produces electricity.
* **Piezoelectric generators**: Vibrations produce mechanical strains on the piezoelectric assembly, leading to a change in polarity, which is what produces electricity.
* **Triboelectric generators**: Vibrations lead to a form of contact-separation or sliding motion between two materials, leading to the generation of charges, which is what produces electricity.