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Question #1 (20 pts.) (Begin your solution on a new page) a-(15 pts) The voltage divider...
Consider the loaded voltage divider circuit below, with the indicated currents in the selected branches, and...
Consider the loaded voltage divider circuit below, with the
indicated currents in the selected branches, and the given voltages
across the two load resistors. Find R1, R2, and R3. Can 2-Watt
resistors be used for this design?
Given: (a) Current through RL1 = 20 mA, (b) current through
RL2 = 10 mA,
and (c) total current from the source is Itotal = 50 mA.
+VL2 Vu 72 SRLZ 20
1. Find the expression for the output voltage Vou for the circuit shown below in terms...
1. Find the expression for the output voltage Vou for the circuit shown below in terms of the resistors Ri, R, R and Rs and the input voltages Vi. V2 and V Calculate Vout when R.-R: = R.-1? and R.-10kfand V, = 4nnV, V,-5mV and V,-6m1V. N3. 2. Find the expression for the output voltage in the circuit shown below and calculate the output voltage Vou where R-R-2.2 k2 and R R-10kQ. V-4 V and V the output voltage when...
Fig. 1. Logic circuit for Question 1 2. The 60 W light bulb shown in Fig....
Fig. 1. Logic circuit for Question 1 2. The 60 W light bulb shown in Fig. 2 is rated at 120 volts. Calculate the required supply voltage V, to make the light bulb operate at the rated conditions. (2 pts) 50 22 Bulb 3 802 Fig.2. Circuit for Question 2 (3 pts) 3. For the circuit shown in Fig. 3, using KVL & KCL: a. Determine the currents i1, 12 & 13 b. The voltage across the resistor R1, R2...
Question 8 5 pts The circuit shown in the figure below contains three resistors (R1, R2,...
Question 8 5 pts The circuit shown in the figure below contains three resistors (R1, R2, and Rs) and three batteries (VA. Vg, and V). The resistor values are: R2-2 Ohms, R2-R3-6 Ohms, and the battery voltages are VA-25 V. V8-15V, and Vc-20 V. When the circuit is connected, what will be the power dissipated by R2? VC R 3 VA VB R2 R₃ 10W 2.0 W oooo 5.0 W 6.0 W 7.5 W Question 9 5 pts The circuit...
Problem #2 (20 pts). Anne builds the voltage divider shown to the o right. Values for V-10V±1%, R...
Problem #2 (20 pts). Anne builds the voltage divider shown to the o right. Values for V-10V±1%, R1=4.0kΩ±1%, and R2- 6.0k 1% are provided. In addition, the partial derivatives with respect to Vi and R2 are given as Ri Vi avo R1Vi aVo aVi R1+R2 and BR2 (Ri+R2)2 Provide answers to the following: (Box all answers) B. Using the equation stated in Part A, calculate the value Vo of in volts. C. Based on the partial derivative method, state the...
+Vs- -V 8 LBC BLS 11 Als 12 11 E Loop (1) R2 Loop (2)R3 L2...
+Vs- -V 8 LBC BLS 11 Als 12 11 E Loop (1) R2 Loop (2)R3 L2 GI G2 G3 Figure (6.1): Two loop circuit with two emfs 3 B A R1 R2 R3Z GI G2 G3 Figure (6.2): Series and parallel resistors + Vs - B 11 A 13 С 12 11 R1 Red R3 GI G2 G3 Figure (6.3): Series and parallel resistor circuit 4 V. ANALYSIS: Procedure (1): Two Loop Circuit 1. Verify KLR for each loop by...
Q1. You are given a 12 V DC power supply. You are expected to develop a voltage divider to achieve a voltage of no...
Q1. You are given a 12 V DC power supply. You are expected to develop a voltage divider to achieve a voltage of nominal 5V value using a pair of resistors from the E 12 range, with the restrition that you are not expected to draw a current of more than 1 mA from the 12 V DC supply i. Develop a simple circuit showing the possible values for each resistor pair, and the range of the DC output possible...
Question 6 1 pts In the circuit below, Vin is a 2 VRMs sinusoidal voltage source...
Question 6 1 pts In the circuit below, Vin is a 2 VRMs sinusoidal voltage source and Vd is a dependent voltage source, dependent on the voltage appearing across R2. Vd essentially scales the voltage across R2 by the value Avoc, or mathematically as Va = Avoc VR2. Assume Avoc = 10 V/V, R1 = 672, R2 = 6,411 S2, R3 = 48 S2, and R4 = 602. Determine the RMS voltage appearing across R4. Round your answer to two...
Question #2 (20pts) (Begin your solution on a new page) Kanthal Dwire is an alloy of...
Question #2 (20pts) (Begin your solution on a new page) Kanthal Dwire is an alloy of Iron, Chromium and Aluminum. It has an electrical resistivity, p (rho) of 1.35x10-cm. Assume that you are using Kanthal D wire as a heating element. The wire has a rectangular cross section and measures 0.00555 inches thick by 1/32 inch wide. Reminder: 1" = 2.54 cm a- (10 pts) What is the total electrical resistance of a 1 cm long piece of Kanthal Dwire?...
Question 1 20 pts R3 5 R1 R2 In the circuit 10 15 11 + V1...
Question 1 20 pts R3 5 R1 R2 In the circuit 10 15 11 + V1 5 0.5( 12 shown, the current through the dependent source 12 is related to the current through R3, left to right, I2 = BIR3. Use Superposition to calculate IR3 , in terms of B. Show your steps clearly. Upload Choose a File In this question, use the same circuit as in Question 1, except, make R1 a variable resistor. We are interested in the...
Consider the loaded voltage divider circuit below, with the
indicated currents in the selected branches, and the given voltages
across the two load resistors. Find R1, R2, and R3. Can 2-Watt
resistors be used for this design?
Given: (a) Current through RL1 = 20 mA, (b) current through
RL2 = 10 mA,
and (c) total current from the source is Itotal = 50 mA.
+VL2 Vu 72 SRLZ 20
1. Find the expression for the output voltage Vou for the circuit shown below in terms of the resistors Ri, R, R and Rs and the input voltages Vi. V2 and V Calculate Vout when R.-R: = R.-1? and R.-10kfand V, = 4nnV, V,-5mV and V,-6m1V. N3. 2. Find the expression for the output voltage in the circuit shown below and calculate the output voltage Vou where R-R-2.2 k2 and R R-10kQ. V-4 V and V the output voltage when...
Fig. 1. Logic circuit for Question 1 2. The 60 W light bulb shown in Fig. 2 is rated at 120 volts. Calculate the required supply voltage V, to make the light bulb operate at the rated conditions. (2 pts) 50 22 Bulb 3 802 Fig.2. Circuit for Question 2 (3 pts) 3. For the circuit shown in Fig. 3, using KVL & KCL: a. Determine the currents i1, 12 & 13 b. The voltage across the resistor R1, R2...
Question 8 5 pts The circuit shown in the figure below contains three resistors (R1, R2, and Rs) and three batteries (VA. Vg, and V). The resistor values are: R2-2 Ohms, R2-R3-6 Ohms, and the battery voltages are VA-25 V. V8-15V, and Vc-20 V. When the circuit is connected, what will be the power dissipated by R2? VC R 3 VA VB R2 R₃ 10W 2.0 W oooo 5.0 W 6.0 W 7.5 W Question 9 5 pts The circuit...
Problem #2 (20 pts). Anne builds the voltage divider shown to the o right. Values for V-10V±1%, R1=4.0kΩ±1%, and R2- 6.0k 1% are provided. In addition, the partial derivatives with respect to Vi and R2 are given as Ri Vi avo R1Vi aVo aVi R1+R2 and BR2 (Ri+R2)2 Provide answers to the following: (Box all answers) B. Using the equation stated in Part A, calculate the value Vo of in volts. C. Based on the partial derivative method, state the...
+Vs- -V 8 LBC BLS 11 Als 12 11 E Loop (1) R2 Loop (2)R3 L2 GI G2 G3 Figure (6.1): Two loop circuit with two emfs 3 B A R1 R2 R3Z GI G2 G3 Figure (6.2): Series and parallel resistors + Vs - B 11 A 13 С 12 11 R1 Red R3 GI G2 G3 Figure (6.3): Series and parallel resistor circuit 4 V. ANALYSIS: Procedure (1): Two Loop Circuit 1. Verify KLR for each loop by...
Q1. You are given a 12 V DC power supply. You are expected to develop a voltage divider to achieve a voltage of nominal 5V value using a pair of resistors from the E 12 range, with the restrition that you are not expected to draw a current of more than 1 mA from the 12 V DC supply i. Develop a simple circuit showing the possible values for each resistor pair, and the range of the DC output possible...
Question 6 1 pts In the circuit below, Vin is a 2 VRMs sinusoidal voltage source and Vd is a dependent voltage source, dependent on the voltage appearing across R2. Vd essentially scales the voltage across R2 by the value Avoc, or mathematically as Va = Avoc VR2. Assume Avoc = 10 V/V, R1 = 672, R2 = 6,411 S2, R3 = 48 S2, and R4 = 602. Determine the RMS voltage appearing across R4. Round your answer to two...
Question #2 (20pts) (Begin your solution on a new page) Kanthal Dwire is an alloy of Iron, Chromium and Aluminum. It has an electrical resistivity, p (rho) of 1.35x10-cm. Assume that you are using Kanthal D wire as a heating element. The wire has a rectangular cross section and measures 0.00555 inches thick by 1/32 inch wide. Reminder: 1" = 2.54 cm a- (10 pts) What is the total electrical resistance of a 1 cm long piece of Kanthal Dwire?...
Question 1 20 pts R3 5 R1 R2 In the circuit 10 15 11 + V1 5 0.5( 12 shown, the current through the dependent source 12 is related to the current through R3, left to right, I2 = BIR3. Use Superposition to calculate IR3 , in terms of B. Show your steps clearly. Upload Choose a File In this question, use the same circuit as in Question 1, except, make R1 a variable resistor. We are interested in the...
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