Answers

2014-12-22T13:16:53+05:30
There are solids in which  dipoles are developed, if mechanical stress is applied and the electrons become free to conduct electricity. Such solids are called Piezo electric solids and the electricity generated is called Piezo electricity. for eg- Lead Zirconate
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  • Brainly User
2014-12-22T14:53:17+05:30
Piezoelectricity is a form of electricity created when certain crystals ar bent or otherwise deformed
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