Wheatstone bridge is comprised of 4 resistors, 120 Ohm nominal resistance each. Exactly one of these resistors
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Wheatstone bridge is comprised of 4 resistors, 120 Ohm nominal resistance each. Exactly one of these resistors (R3) is a strain gauge, gauge factor is 2.0. The supply voltage is 3 V. The bridge is in balance when the strain gauge is unloaded. Under loading, the strain gauge is subject to strain (epsilon=0.0025).
- In microstrain, the strain is
- Find the voltage output of the bridge in
Related Book For
Analysis and Design of Analog Integrated Circuits
ISBN: 978-0470245996
5th edition
Authors: Paul R. Gray, ? Paul J. Hurst Stephen H. Lewis, ? Robert G. Meyer
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