A piezoeletcric tranducer has a crystal material with a 2 mm thickness and a relative permitivity of 5. The voltage sensitivity is 0.045 Vm / N. Calculate the transducer charge sensitivity and the output voltage when the applied pressure is 0.5 * 106 N/m2.

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Chapter12: Batteries And Other Sources Of Electricity
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A piezoeletcric tranducer has a crystal material with a 2 mm thickness and a relative permitivity of 5. The voltage sensitivity is 0.045 Vm / N. Calculate the transducer charge sensitivity and the output voltage when the applied pressure is 0.5 * 106 N/m2.

 

Answer : 2 pc/ N, 45V

 

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