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Explain about the inverse piezoelectric effect.
Inverse piezoelectric effect:
While an alternating e.m.f is applied to the opposed faces of a quartz or tourmaline crystal this undergoes contraction and expansion alternatively within the perpendicular direction. It is termed as inverse piezoelectric effect. It is made use of into the piezoelectric generator.
Inverse piezoelectric effect
Positive charge on n-side of the junction Some of the free electrons move across the junction from n-type to p-type, leaving behind positive donor ions as they
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