Mr. X and Mr. Y are two friends. One day they were walking on the street and saw that a man in a strange dress has shown many magical activities. He introduced a crystal that turned on the LED light by giving pressure on it. Everyone was surprised by that activities. But Mr. Y said that this crystal is a piezoelectric transducer and is also known as a self-transducer. It can't generate high voltage. Could you explain what are the main reasons for generating the low output voltage?

Mr. X and Mr. Y are two friends. One day they were walking on the street and saw that a man in a strange dress has shown many magical activities. He introduced a crystal that turned on the LED light by giving pressure on it. Everyone was surprised by that activities. But Mr. Y said that this crystal is a piezoelectric transducer and is also known as a self-transducer. It can't generate high voltage. Could you explain what are the main reasons for generating the low output voltage?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 6RQ: What is CEMF?

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