In the circuit shown, R₁ and R₂ has not yet been determined.
In the circuit shown, R₁ and R₂ has not yet been determined.
The voltage at terminal B(VB) can be varied from minimum (wiper moves towards resistor R₂) to maximum (wiper moves towards resistor R₁) by rotating the potentiometer shaft
Part A- Finding the resistor values to get desired voltage swing
Determine the value of R₁ (in kΩ) needed to get a voltage swing of 2V ≤Vs≤7V.
Part B- Finding the resistor values to get desired voltage swing.
Determine the value of R₂ (in kΩ) needed to get a voltage swing of 2V ≤Vs≤7V.
Homework Answers
In the circuit shown, R₁ = 20 kΩ and R₂ = 10 kΩ.
In the circuit shown, R₁ = 20 kΩ and R₂ = 10 kΩ.The voltage at terminal B can be varied from minimum (wiper moves towards resistor R₂) to maximum (wiper moves towards resistor R₁) by rotating the potentiometer shaft.
Question 4 (8%) The potentiometer circuit shown in Fig. 3 is used to measure angular position 0. The capacitor C is use...
Question 4 (8%) The potentiometer circuit shown in Fig. 3 is used to measure angular position 0. The capacitor C is used to reduce contact bounce, and the op-amp isolates the potentiometer from long lead wires and recording instrument resistance loading. The potentiometer being used rotate 320 degrees has a resistance Rp 4.0k2, and is capable of dissipating 0.02W of power in most environments. The circuit is to have a minimum sensitivity of 10.0mV/degree when 100m of AWG28 copper lead...
Q.2 Given Vsi V's2-Vs SV, and Ri-R-Rs 1002. a) Simplify the circuit into one with a...
Q.2 Given Vsi V's2-Vs SV, and Ri-R-Rs 1002. a) Simplify the circuit into one with a single voltage source Vr and a single resistor Rr b) Find the value of Vr and RT. c) Find the value of I d) Find the voltage values with reference to ground VA, VB, Vc, Vo. e) Using Kirchhoff's Voltage Law, show that the value of is one that you obtained in c) -IR R 4) во RT R2 61 レD-iA: 5V DI I...
The switch in the circuit in (Figure 1) has been in the left position for a...
The switch in the circuit in (Figure 1) has been in the left position for a long time Att 0, it moves to the right position and stays there 2.4 kΩ Part A Select the correct expression for the capacitor voltage, v(t), for t 0 (t) 240e-500t y (t) 240e-1000 v O r(t)-59.4e-1000e V v(t)59.4e-00 V (t) 80e-50 V (t)-80e-1000t V Part B: Select the correct expression for the current through the 2.4 kΩ resistor, i (t), for t >...
Problem 1 (20 %) We want to analyse an electrical circuit described as a 2-port (Figure ). The circuit has source terminal with a constant ideal voltage source Vs and a loading terminal with a lo...
Problem 1 (20 %) We want to analyse an electrical circuit described as a 2-port (Figure ). The circuit has source terminal with a constant ideal voltage source Vs and a loading terminal with a loading resistor Ri. Circuit with passive components Figure 1. General electric circuit We want to represent the circuit as seen from the loading terminal as a Thevinin and a Norton equivalent. Sketch these crt equivalents and describe the steps how to determine their component values....
• For the circuit in Figure 1, assume that the voltage drop across the infrared emitter...
• For the circuit in Figure 1, assume that the voltage drop
across the infrared emitter is 1.3 V. Determine the value of RE
that will limit the emitter current to a maximum of 50 mA.
• For the circuit in Figure 1, assume RX = 10 kΩ and VS = 5 V.
Using the equation given in the introduction section, determine the
value of RF needed to implement the Schmitt Trigger with a spread
or hysteresis value between 0.5...
Part "c" Please! Consider the circuit below. Assume that the only inductance of interest is the...
Part "c" Please!
Consider the circuit below. Assume that the only inductance of interest is the load inductor L = 15mH connected to the output terminal. The resistors have the following values: R1 = 5kN, R2 = 2kN, R3 = 0.1kN, and RI, = 10kN. The supply voltage is Vs = 15V. Vs R2 R, vo R1 R3 Figure 6-1 It is known that the input voltage vị can be decomposed into two parts, a constant Vị and a small...
Consider the circuit shown. The table below has the values R2 of the componenets. AV R1...
Consider the circuit shown. The table below has the values R2 of the componenets. AV R1 R2 8.00 V 227 Ω 338 Ω AV Answer the three questions below, using three significant figures Part A: Determine the current (h) flowing through the resistor R Number mA (Note the units for current Part B: Determine the voltage drop (AV4) across the resistor R Number
D 6.112 The MOSFET in the circuit of Fig. P6.112 has = 5 mA/V, and V, = 40 V. (a) Find the values of Rs,RD, and RG so that ID=0.4 mA, the largest possible value for R is used while a maximum sig...
D 6.112 The MOSFET in the circuit of Fig. P6.112 has = 5 mA/V, and V, = 40 V. (a) Find the values of Rs,RD, and RG so that ID=0.4 mA, the largest possible value for R is used while a maximum signal swing at the drain of +0.8 V is possible, and the input resistance at the gate is 10 MS2. Neglect the Early effect. (b) Find the values of gm and r, at the bias point. (c) If...
please fill in the rest thanks 15 V A. What is the range of possible values of ? (HINT: What are the extremes for the possible values for ORK) I. Calculate the required value of R such that IR-50 μ...
please fill in the rest thanks
15 V A. What is the range of possible values of ? (HINT: What are the extremes for the possible values for ORK) I. Calculate the required value of R such that IR-50 μΑ of current. (SHOW YOUR W B. One approach: Kirchoff's Current Law (KCL) I, - 12tIe 15V R1 Vail-VheadIR Ri RiR) CR.tl)V R= ing r49 一2. Using the resistor substitution box, place the value of R determined in Part II.B. 1...
Question 4 (8%) The potentiometer circuit shown in Fig. 3 is used to measure angular position 0. The capacitor C is used to reduce contact bounce, and the op-amp isolates the potentiometer from long lead wires and recording instrument resistance loading. The potentiometer being used rotate 320 degrees has a resistance Rp 4.0k2, and is capable of dissipating 0.02W of power in most environments. The circuit is to have a minimum sensitivity of 10.0mV/degree when 100m of AWG28 copper lead...
Q.2 Given Vsi V's2-Vs SV, and Ri-R-Rs 1002. a) Simplify the circuit into one with a single voltage source Vr and a single resistor Rr b) Find the value of Vr and RT. c) Find the value of I d) Find the voltage values with reference to ground VA, VB, Vc, Vo. e) Using Kirchhoff's Voltage Law, show that the value of is one that you obtained in c) -IR R 4) во RT R2 61 レD-iA: 5V DI I...
The switch in the circuit in (Figure 1) has been in the left position for a long time Att 0, it moves to the right position and stays there 2.4 kΩ Part A Select the correct expression for the capacitor voltage, v(t), for t 0 (t) 240e-500t y (t) 240e-1000 v O r(t)-59.4e-1000e V v(t)59.4e-00 V (t) 80e-50 V (t)-80e-1000t V Part B: Select the correct expression for the current through the 2.4 kΩ resistor, i (t), for t >...
Problem 1 (20 %) We want to analyse an electrical circuit described as a 2-port (Figure ). The circuit has source terminal with a constant ideal voltage source Vs and a loading terminal with a loading resistor Ri. Circuit with passive components Figure 1. General electric circuit We want to represent the circuit as seen from the loading terminal as a Thevinin and a Norton equivalent. Sketch these crt equivalents and describe the steps how to determine their component values....
• For the circuit in Figure 1, assume that the voltage drop
across the infrared emitter is 1.3 V. Determine the value of RE
that will limit the emitter current to a maximum of 50 mA.
• For the circuit in Figure 1, assume RX = 10 kΩ and VS = 5 V.
Using the equation given in the introduction section, determine the
value of RF needed to implement the Schmitt Trigger with a spread
or hysteresis value between 0.5...
Part "c" Please!
Consider the circuit below. Assume that the only inductance of interest is the load inductor L = 15mH connected to the output terminal. The resistors have the following values: R1 = 5kN, R2 = 2kN, R3 = 0.1kN, and RI, = 10kN. The supply voltage is Vs = 15V. Vs R2 R, vo R1 R3 Figure 6-1 It is known that the input voltage vị can be decomposed into two parts, a constant Vị and a small...
Consider the circuit shown. The table below has the values R2 of the componenets. AV R1 R2 8.00 V 227 Ω 338 Ω AV Answer the three questions below, using three significant figures Part A: Determine the current (h) flowing through the resistor R Number mA (Note the units for current Part B: Determine the voltage drop (AV4) across the resistor R Number
D 6.112 The MOSFET in the circuit of Fig. P6.112 has = 5 mA/V, and V, = 40 V. (a) Find the values of Rs,RD, and RG so that ID=0.4 mA, the largest possible value for R is used while a maximum signal swing at the drain of +0.8 V is possible, and the input resistance at the gate is 10 MS2. Neglect the Early effect. (b) Find the values of gm and r, at the bias point. (c) If...
please fill in the rest thanks
15 V A. What is the range of possible values of ? (HINT: What are the extremes for the possible values for ORK) I. Calculate the required value of R such that IR-50 μΑ of current. (SHOW YOUR W B. One approach: Kirchoff's Current Law (KCL) I, - 12tIe 15V R1 Vail-VheadIR Ri RiR) CR.tl)V R= ing r49 一2. Using the resistor substitution box, place the value of R determined in Part II.B. 1...
Most questions answered within 3 hours.
-
10. Two forces act on a 3 kg object, the gravitational force and
a second, constant...
asked 42 seconds ago -
Discuss how Entrepreneurial leadership style differs
from traditional leadership?
asked 23 minutes ago -
A futuristic design for a car is to have a large solid
disk-shaped flywheel within the...
asked 21 minutes ago -
Solid NaOH is added to a solution of 0.50 M acetic acid until
the pH of...
asked 24 minutes ago -
Which of the following statements is not a characteristic of the
Internal Revenue Code?
A) The...
asked 32 minutes ago -
Say true or false and explain it.
A heap is represented using an array. The array...
asked 42 minutes ago -
Explain how the DNA replication enzyme complex is organized and
functions, please don't copy paste from...
asked 41 minutes ago -
how
can personality contribute to one scoring high on the need to
evaluate measurement by Jarvis?
asked 42 minutes ago -
A high jumper is attempting to jump over a crossbar that is
placed at a height...
asked 47 minutes ago -
1.
A hemophiliac male mates with a healthy female. what are the
possible genotypes for the...
asked 1 hour ago -
You could argue that even though Rockefeller clearly had
enormous market power (90% of the market)...
asked 1 hour ago -
At the beginning of the year, Palermo Brothers, Inc., purchased
a new plastic water bottle making...
asked 1 hour ago