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5. Determine the source current (1s) through tbe ciro (Outcome: b) a 0.025 mA b. 2.49...
Name: ENGT 3050 Fundamentals of Electricity LAB EXERCISE #3 Series and Parallel Circuits Objectives: The objective...
Name: ENGT 3050 Fundamentals of Electricity LAB EXERCISE #3 Series and Parallel Circuits Objectives: The objective of this exercise is to examine Kirchhoff's Voltage and Current Laws. Kirchhoff's Voltage Law (KVL) states, for a closed loop series path the algebraic sum of all the voltages around any closed loop in a circuit is equal to zero. Kirchhoff's Current Law (KCL) states, for a parallel path the total current entering a circuits junction is exactly equal to the total current leaving...
(a) Find the current across the resistor. (b) Find the current across the inductor. (c) What...
(a) Find the current across the resistor.
(b) Find the current across the inductor.
(c) What is the magnitude of the total current?
(d) Find the impedance of the circuit.
(e) What is the phase angle between the current and the
voltage?
Consider the parallel RL circuit shown in Figure 12.11.4 V(t) R &L Figure 12.11.4 Parallel RL circuit The AC voltage source is V(t)Vo, sin ot
Do both questions please. Thanks. Which of the following statements about Kirchhoff's Current Law (KCL) below...
Do both questions please. Thanks.
Which of the following statements about Kirchhoff's Current Law (KCL) below are true? ■ The sum of currents going into the node equals the sum of the currents leaving the node Currents going into the node are always assumed to have a positive sign ■ KCL is derived from conservation of electric charge (ie charge cannot build up at a node) KCL cannot be applied to a node connected to a voltage controlled current source...
d) If a capacitor has an impedance of-j4 Ω in a circuit operating at a frequency...
d) If a capacitor has an impedance of-j4 Ω in a circuit operating at a frequency 012 rad/s, what is the value of its capacitance? A) C= 8.17 mF c) c" 4.32 mF D) C- 12.5 mF two parallel elements have to be the same. A) True B) Faise f The sum of voltages around a closed loop are equal to zero volts. A) True B) False g) Kirchhoff's Current Law at node Ve in Circuit 4 can be written...
7. In a PARALLEL Circuit, with Source Voltage, Vs, Source Current, Is, that contains N Resistors,...
7. In a PARALLEL Circuit, with Source Voltage, Vs, Source Current, Is, that contains N Resistors, which of the following is true? a) There is 1 current and N Differential voltages = Source Voltage, Vs. b) There are N currents and 1 Differential Voltage = Source Voltage, Vs. c) There are (N+1) currents and 1 Differential Voltage = Source Voltage, Vs. d) There are (N-1) currents and 1 Differential Voltage = Source Voltage, Vs.
CAN SOMEONE ANSWER #5 & #6 PLEASE!! :)) Capacitor Plot: Current Peak- 21.059 mA , 101.41...
CAN SOMEONE ANSWER #5 & #6 PLEASE!! :))
Capacitor Plot: Current Peak- 21.059 mA , 101.41 ms Voltage
Peak- 167.681 V , 127.01 ms
Resistor Plot: Current Peak- 21.059 mA , 101.41 ms Voltage Peak-
21.071 V , 102.05 ms
A/C Source Plot: Current Peak- 21.059 mA , 101.41 ms Voltage
Peak- 169 V , 125.09 ms
IGNORE THE TABLE 9-1
> Q5: How does the location of the current peak compare to the location of the voltage peak in...
Part a and b Design a BJT differential amplifier to provide an output voltage of Vod-0.5...
Part a and b
Design a BJT differential amplifier to provide an output voltage of Vod-0.5 V when the input differential voltage Vid-5 mV. Assume ?-100 and use a current source of mA and Vcc-5 V. Design the amplifier circuit assuming that the transistor currents are equal Design the amplifier circuit without making the assumption of part a. Model your BJT differential amplifier design using LTspice and verify the bias point and gain of the amplifier. Use an ideal current...
R, Figure P7.49 .50 Figure P7.50 shows a current source realized using a current mirror with two matched transistors Q, and o, . Two equal resistances R, are inserted in the source leads to increase...
R, Figure P7.49 .50 Figure P7.50 shows a current source realized using a current mirror with two matched transistors Q, and o, . Two equal resistances R, are inserted in the source leads to increase the output resistance of the current source. If Q, is operating at gm 1 mA/V and has VA-= 10 V, and if the maximum allowed de voltage drop across R, is 0.3 V, what is the maximum avail- able output resistance of the current source?...
Problem One (25 points) 300A. Determine the equivalent resistance as seen by the current source is...
Problem One (25 points) 300A. Determine the equivalent resistance as seen by the current source is in the circuit shown below. Show carefully each step of your solution process. B. Find the magnitude of the power delivered by the source in the circuit shown if current source is = 50 mA. OSA 100 150 12 w 75or SOL 5000 750 n 1kn 36000 250 12 3002 Velg Problem Two (25 points) v=l6 Consider the electrical circuit shown below. Suppose that...
5) Consider the Cascode amplifier shown below. For the NMOS transistors, kn 0.2 mA/V2, Vr,-0.5 V,...
5) Consider the Cascode amplifier shown below. For the NMOS transistors, kn 0.2 mA/V2, Vr,-0.5 V, (W/L)-(W/L)2-5. VDD-GV and IBIAs= 1.0 mA. a) Assuming λ-0 for all transistors, find the required DC gate- source voltages of M1 and M2 (VGsı and VGs2, respectively) BIAS VD out b) Again assuming 0 M2 for all transistors, what is the minimum DC value of VouT for which the amplifier works in high-gain regime? (W/L)2 in M1 For parts c)-f), Assume -0.01 for all...
Name: ENGT 3050 Fundamentals of Electricity LAB EXERCISE #3 Series and Parallel Circuits Objectives: The objective of this exercise is to examine Kirchhoff's Voltage and Current Laws. Kirchhoff's Voltage Law (KVL) states, for a closed loop series path the algebraic sum of all the voltages around any closed loop in a circuit is equal to zero. Kirchhoff's Current Law (KCL) states, for a parallel path the total current entering a circuits junction is exactly equal to the total current leaving...
(a) Find the current across the resistor.
(b) Find the current across the inductor.
(c) What is the magnitude of the total current?
(d) Find the impedance of the circuit.
(e) What is the phase angle between the current and the
voltage?
Consider the parallel RL circuit shown in Figure 12.11.4 V(t) R &L Figure 12.11.4 Parallel RL circuit The AC voltage source is V(t)Vo, sin ot
Do both questions please. Thanks.
Which of the following statements about Kirchhoff's Current Law (KCL) below are true? ■ The sum of currents going into the node equals the sum of the currents leaving the node Currents going into the node are always assumed to have a positive sign ■ KCL is derived from conservation of electric charge (ie charge cannot build up at a node) KCL cannot be applied to a node connected to a voltage controlled current source...
d) If a capacitor has an impedance of-j4 Ω in a circuit operating at a frequency 012 rad/s, what is the value of its capacitance? A) C= 8.17 mF c) c" 4.32 mF D) C- 12.5 mF two parallel elements have to be the same. A) True B) Faise f The sum of voltages around a closed loop are equal to zero volts. A) True B) False g) Kirchhoff's Current Law at node Ve in Circuit 4 can be written...
CAN SOMEONE ANSWER #5 & #6 PLEASE!! :))
Capacitor Plot: Current Peak- 21.059 mA , 101.41 ms Voltage
Peak- 167.681 V , 127.01 ms
Resistor Plot: Current Peak- 21.059 mA , 101.41 ms Voltage Peak-
21.071 V , 102.05 ms
A/C Source Plot: Current Peak- 21.059 mA , 101.41 ms Voltage
Peak- 169 V , 125.09 ms
IGNORE THE TABLE 9-1
> Q5: How does the location of the current peak compare to the location of the voltage peak in...
Part a and b
Design a BJT differential amplifier to provide an output voltage of Vod-0.5 V when the input differential voltage Vid-5 mV. Assume ?-100 and use a current source of mA and Vcc-5 V. Design the amplifier circuit assuming that the transistor currents are equal Design the amplifier circuit without making the assumption of part a. Model your BJT differential amplifier design using LTspice and verify the bias point and gain of the amplifier. Use an ideal current...
R, Figure P7.49 .50 Figure P7.50 shows a current source realized using a current mirror with two matched transistors Q, and o, . Two equal resistances R, are inserted in the source leads to increase the output resistance of the current source. If Q, is operating at gm 1 mA/V and has VA-= 10 V, and if the maximum allowed de voltage drop across R, is 0.3 V, what is the maximum avail- able output resistance of the current source?...
Problem One (25 points) 300A. Determine the equivalent resistance as seen by the current source is in the circuit shown below. Show carefully each step of your solution process. B. Find the magnitude of the power delivered by the source in the circuit shown if current source is = 50 mA. OSA 100 150 12 w 75or SOL 5000 750 n 1kn 36000 250 12 3002 Velg Problem Two (25 points) v=l6 Consider the electrical circuit shown below. Suppose that...
5) Consider the Cascode amplifier shown below. For the NMOS transistors, kn 0.2 mA/V2, Vr,-0.5 V, (W/L)-(W/L)2-5. VDD-GV and IBIAs= 1.0 mA. a) Assuming λ-0 for all transistors, find the required DC gate- source voltages of M1 and M2 (VGsı and VGs2, respectively) BIAS VD out b) Again assuming 0 M2 for all transistors, what is the minimum DC value of VouT for which the amplifier works in high-gain regime? (W/L)2 in M1 For parts c)-f), Assume -0.01 for all...
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