A quartz piezo-electric crystal having dimensions of 5 mm×5 mm×1 mm – InterviewSolution

1.	A quartz piezo-electric crystal having dimensions of 5 mm×5 mm×1 mm and a voltage sensitivity of 0.05 V−m/N is used for force measurement. The voltage generated due to applied force is given to an amplifier of amplification factor 500. If the voltage developed at amplifier output is 100 V. Then the amount of applied force is ____ N.0.1
Answer» A quartz piezo-electric crystal having dimensions of $5 m m \times 5 m m \times 1 m m$ and a voltage sensitivity of $0.05 V - m / N$ is used for force measurement. The voltage generated due to applied force is given to an amplifier of amplification factor $500$ . If the voltage developed at amplifier output is $100 V$ . Then the amount of applied force is ____ $N$ . 0.1

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