Vout =Vs + Vs R+R) R₂ R₁+R₂ R₂ + R₂ B R₂- W + A Figure 5: Using a-potentiometer as a voltage divider Wheatstone bridge A Wheatstone bridge is a circuit that is used to measure resistance, capacitance and inductance. In this laboratory, we will investigate the a bridge designed to measure the value of an unknown resistor. The basic resistive bridge circuit is shown in Figure 6a. There are four resistors and a voltage source. Given a constant voltage, Vs, you can show that the output voltage, V is given by out " R₂R₂-R₂R₂ ((R₂ + R₂)(R₂ + R₂), V out

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Derive the equation below:

Vout=Vs
+
Vs
S
R₂
R₂
R₁ + R₂ R₂ + R₂₂
3+
R₂R-RR
((RRRRRR)
R₁+R₂) = V₂ (
W
V
A
Figure 5: Using a potentiometer as a voltage divider
Wheatstone bridge
A Wheatstone bridge is a circuit that is used to measure resistance, capacitance and inductance. In this laboratory, we
will investigate the a bridge-designed to measure the value of an unknown resistor. The basic resistive bridge circuit is
shown in Figure 6a. There are four resistors and a voltage source. Given a constant voltage, V, you can show that the
output voltage, V is given by
out "
out
(5)
Transcribed Image Text:Vout=Vs + Vs S R₂ R₂ R₁ + R₂ R₂ + R₂₂ 3+ R₂R-RR ((RRRRRR) R₁+R₂) = V₂ ( W V A Figure 5: Using a potentiometer as a voltage divider Wheatstone bridge A Wheatstone bridge is a circuit that is used to measure resistance, capacitance and inductance. In this laboratory, we will investigate the a bridge-designed to measure the value of an unknown resistor. The basic resistive bridge circuit is shown in Figure 6a. There are four resistors and a voltage source. Given a constant voltage, V, you can show that the output voltage, V is given by out " out (5)
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