(c) (b) Problem 5. A force sensor generates a change in resistance on its output. To measure this resistance change, the force sensor is placed in one arm of the deflection bridge with an input voltage of 9.5 V. With no force applied, the sensor's resistance is 260 2, and all resistances in the bridge's arms are equal. The static sensitivity of the sensor is 5.25 2/N. (a) Draw the schematic diagram of the deflection bridge: Calculate output voltage of the deflection bridge for applied forces of 55 N and 140 N: Answer: For 55 N: [V]; for 140 N: Determine the current flow through the sensor under the applied force 140 N: [M] 3

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Problem 5. A force sensor generates a change in resistance on its output. To measure this resistance
change, the force sensor is placed in one arm of the deflection bridge with an input voltage of 9.5 V. With
no force applied, the sensor's resistance is 260 2, and all resistances in the bridge's arms are equal. The
static sensitivity of the sensor is 5.25 2/N.
(a) Draw the schematic diagram of the deflection bridge:
(b)
(c)
Calculate output voltage of the deflection bridge for applied forces of 55 N and 140 N:
Answer: For 55 N:
[M]; for 140 N:
☑Determine the current flow through the sensor under the applied force 140 N:
Transcribed Image Text:Problem 5. A force sensor generates a change in resistance on its output. To measure this resistance change, the force sensor is placed in one arm of the deflection bridge with an input voltage of 9.5 V. With no force applied, the sensor's resistance is 260 2, and all resistances in the bridge's arms are equal. The static sensitivity of the sensor is 5.25 2/N. (a) Draw the schematic diagram of the deflection bridge: (b) (c) Calculate output voltage of the deflection bridge for applied forces of 55 N and 140 N: Answer: For 55 N: [M]; for 140 N: ☑Determine the current flow through the sensor under the applied force 140 N:
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