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Mechanical deformation occurs in the piezo-electric material on applying electricity.(a) True(b) FalseI got this question in an interview for internship.The doubt is from Implantable Telemetry Systems topic in chapter Biomedical Telemetry of Biomedical Instrumentation

Answer»

Correct answer is (a) TRUE

Explanation: It is True. The PIEZO electric effect is a PROPERTY of a NATURAL crystalline substance to develop electric potential along a crystallographic axis in response to the movement of charge as a result of mechanical deformation. On applying electricity to the piezo-electric material mechanical deformation occurs in the material.



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