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A piezoelectric transducer has the following characteristic: Capacitance of crystal= 10^-9 F Capacitance of cable= 3...

A piezoelectric transducer has the following characteristic:


Capacitance of crystal= 10^-9 F
Capacitance of cable= 3 x10^-10 F
Charge constant of crystal= 4 x10^-6 C/cm


The oscilloscope used for readout has a resistance of 1MΩ in parallel with a
capacitance of 10^-10 F. Find the amplitude of the output voltage, as displayed on
the oscilloscope, if the crystal is subjected to a harmonic deformation of
amplitude 10^-3 mm and frequency 200 Hz.

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