Consider the entire resistors in the bridge circuit are equal. The resistance and change in resistance are given as 3kΩ and 30kΩ. Calculate the output voltage of differential instrumentation amplifier?
A. 4.95v
B. 1.65v
C. 8.25v
D. 14.85v
Answer:A
Consider the entire resistors in the bridge circuit are equal. The resistance and change in resistance are given as 3kΩ and 30kΩ. Calculate the output voltage of differential instrumentation amplifier?
A. 4.95v B. 1.65v C. 8.25v D. 14.85v
Explanation: The output voltage of the circuit is Vo =-(RF/R1)×(△R/R)×Vdc