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What is piezoelectric effect. Explain the working of piezoelectric Oscillator used to produce ultrasonic wave.
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written 3.9 years ago by
teamques10
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Piezoelectric effect:
- When crystals like quartz or tourmaline are stressed along any pair of opposite faces, electric charges of opposite polarity are induced in the opposite faces perpendicular to the stress. This is known as piezoelectric effect.
- In other words the crystals which acquire a charge when compressed, twisted or …
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