This circuit is a Wheatstone Bridge. It is used for numerous scientific and engineering applications. Here, R1 = 20 kΩ, R2 = 10 kΩ, R3 = 5 kΩ, and R4 = 10 kΩ. ε = 5 V.
a) Determine the Thevenin equivalent resistance RTH between points A and B. (Hint: when we remove the power supply and short the circuit, the wire connecting the “top” and “bottom” of the bridge can then be drawn to go right down the center of the bridge, from the top to the bottom. We can then can consider R1 and R3 to be in parallel to one another and R2 and R4 to be in parallel with one another.)
b) Determine the Thevenin equivalent voltage VTH between points A and B.
c) If R3 is a potentiometer (where the resistance can be changed), what would the resistance of R3 need to be set at to balance the circuit?
This circuit is a Wheatstone Bridge. It is used for numerous scientific and engineering applications. Here,...
Part B. Wheatstone Bridge Circuit with a Current Source Is R5 R1 R2 Is RL R3 R4 For the circuit as shown below, given that R1-20 Ω,R2= 12 Ω, R3-18 Ω, R4= 20 Ω, R5= 9 Ω , R.-3 ΩΊ,-15 A. I. Wheatstone Bridge Circuit Analysis (a) Determining the load voltage VL-Vab for the Wheatstone bridge circuit with LTspice. Subrnit Answer Tries 0/3 (b) Determining the load current I following from a to b for the Wheatstone bridge circuit with...
Mini-Prj 2. Extraction of Thevenin and Norton Equivalent Circuits by LTspice Part A. Wheatstone Bridge Circuit with a Voltage Source Vs R5 R1 R2 Vs RL R3 R4 For the circuit as shown below, given that R1= 9 Ω, R2= 17 Ω, R3= 9 Ω' R,-18 Ω, R5= 19 Ω , RL= 2 Ω ,V,-74 V I. Wheatstone Bridge Circuit Analysis (a) Determining the load voltage Vi-Vab for the Wheatstone bridge circuit with LTspice Submit Answer Tries 0/3 (b) Determining...
Mini-Prj 2. Extraction of Thevenin and Norton Equivalent Circuits by LTspice Part A. Wheatstone Bridge Circuit with a Voltage Source Vs R5 R1 R2 Vs RL R3 R4 For the circuit as shown below, given that R1= 9 Ω, R2= 17 Ω, R3= 9 Ω' R,-18 Ω, R5= 19 Ω , RL= 2 Ω ,V,-74 V I. Wheatstone Bridge Circuit Analysis (a) Determining the load voltage Vi-Vab for the Wheatstone bridge circuit with LTspice Submit Answer Tries 0/3 (b) Determining...
Mini-Prj 2. Extraction of Thevenin and Norton Equivalent Circuits by LTspice Part B. Wheatstone Bridge Circuit with a Current Source Is R5 R1 R2 Is RL R3 R4 For the circuit as shown below, given that R1-22 Ω, R2-15 Ω, R3-28 Ω, R4-9 Ω, R5-29 Ω , R.-16 Ω, 1,-6 A. I. Wheatstone Bridge Circuit Analysis (a) Determining the load voltage VL-Vab for the Wheatstone bridge circuit with LTspice. Submit Answer Tries 0/4 (b) Determining the load current IL following...
Activity 2) Wheatstone Bridge Circuit Analyze and then construct the circuit shown with the indicated nominal R values shown in the table. Use the 5v supply for Vsource. 7) Calculate and Measure the voltage across BC for each version of the circuit, Q1 and Q2. + (V) Ri R2 a + Q# Calculated Measured V[V] V[V] 1 R1 R2 R3 [kΩ] | [kΩ] [kΩ] 2 1 2 2 2 R4 [k22] 1 Two 1 k22 in parallel + R3 N...
36) The parameters for the unbalanced Wheatstone Bridge is shown below. The current value of the 1K potentiometer is at 50%. (Center Position) What direction should the potentiometer be turned to achieve a balanced Wheatstone Bridge Vsl 12 V R1 120 R2=100 R3- 220 R3 RL R2 R4 50% A)Less than 50% C) It should remain at 50% B) Greater than 50% D) It cannot be balanced with this Potentiometer 37) The parameters for the unbalanced Wheatstone Bridge is shown...
Part A. Wheatstone Bridge Circuit with a Voltage Source Vs R5 R1 R2 Vs RL R3 R4 For the circuit as shown below, given that R1: 23 Ω, R2° 13 O, R,-230, R4% 3 Ω. RS: 28 Ω , RL: 13 Ω ,Vs-90 . I. Wheatstone Bridge Circuit Analysis (a) Determining the load voltage VL-Vab for the Wheatstone bridge circuit with LTspice 1 Submit Answer Tries 0/3 (b) Determining the load current I following from a to b for the...
For a Wheatstone bridge circuit, R1 is a sensor whose resistance is related to a measured variable x by the equation R1 = 20x2. If R3 = R4 = 100 Ω, and the bridge is balanced when R2 = 46 Ω, determine x.
Question 9 Given the Wheatstone bridge circuit in the figure below, determine VthA in Voits M the Thevenin voltage source for the branch A The unit must be given with along with the nuneric answer Vs 10 V R1 100 Ohm R2 275 Ohm R3 200 Ohm R4 150 Ohm RL = 956 Ohm R, R. Δ Moving to another question wil save this response
Wheatstone bridge has P=2 k Ω and Q = (R1 =2K Ω parallel with R2= 1 KΩ, or R3=1K Ω). S is adjustable from 1 kΩ, to 5 KΩ. Determine the range of resistance that can measured