Homework Answers
A resistor, part of a circuit, is dissipating at 0.1 W. It is shaped like a...
A resistor, part of a circuit, is dissipating at 0.1 W. It is shaped like a cylinder with a radius of 1.8 mm and a length of 1 cm. If the air in the cabinet is at 308 K and the resistor has a heat transfer coefficient of h = 13 W/m2K for natural convection and hrad of 6.5 W/m2K, what is the resistor’s temperature? Assume heat is lost by only convection and radiation in a parallel circuit. Now if...
3. Consider the following circuit. 10 22 ww 25 12 w 12 12 mm 100 a...
3. Consider the following circuit. 10 22 ww 25 12 w 12 12 mm 100 a b 15 12 W 3012 a. (8 points) What is the equivalent resistance between points a and b? Express your answer in ohms. b. (4 points) If a 14 V battery is connected across points a and b, what is the power dissipated in the 300 resistor? Express your answer in Watts.
Q4/// What is the current of the 40 v ?voltage source of the circuit below SA...
Q4/// What is the current of the 40 v ?voltage source of the circuit below SA 202 w 802 w 103 40 20 V 40 V Current source Voltage source leave question o 13 A 0.5 A O 12A O 10 A 1A O أخرى: Q5/// The maximum power dissipated in a 4 load is 100 w when connected to a d.c. voltage V and internal resistance R. Calculate: the current in the load, internal *.resistance R, and voltage V...
i need help with problem 5 X resistances in the circuit can be neglected. The switch is closed at time t-0 X X 1 X E- W...
i need help with problem 5
X resistances in the circuit can be neglected. The switch is closed at time t-0 X X 1 X E- What is the acceleration of the bar as a function of a) time? b) What is the velocity of the bar as a function of time? Figure 3-for Problem 29.60 Chapter 30 Problems: Problem 5 - variation of problem 30.64: Using the circuit shown in Figure 4, a) Find the reading in each ammeter...
Y-0 cm y 60 cm 30 cm B 10 T 10 Ω 10 cm. . v 10 m/s z out of page y A rectangular wire loop is car...
y-0 cm y 60 cm 30 cm B 10 T 10 Ω 10 cm. . v 10 m/s z out of page y A rectangular wire loop is carried in the y-direction at a constant speed of 10 m/s. The loop has a total loop resistance of 10 Ω and is lying in the x-y plane. It is 30 cm long and 10 cm wide. A region of constant and uniform magnetic field of magnitude 10 T pointing in the...
12-15 please A single-loop circuit has a 5-H inductor, a 100-2 resistor, a 10-V battery &...
12-15 please
A single-loop circuit has a 5-H inductor, a 100-2 resistor, a 10-V battery & a switch which is open for <0. but is closed at time- X. What is the potential across the resist the best installer closing (a) (b) SOV (c) 4V (d) 10V (120V 9. What is the potential across the index to the best instanter closing S r l (a) (b) SOV (c) 2.0V (d) SV ) 10V 10. What is the rate of change...
Question 1 a) Calculate the Effective Resistance of the circuit and total current of the network...
Question 1 a) Calculate the Effective Resistance of the circuit and total current of the network in figure 1 (5 marks) b) Calculate the Effective Resistance of the Network of Resistors in figure 2 (5 marks) Total 10 marks Space to answer Question 1 here + 9V R 90 92 SRZ 45 32 Rz 180 32 Figure 1: 10 10 102 102 А 320 3202 320 19 B Figure 2 Question 2 a) Explain the assumptions made in the definition...
Vss (b) Find ( Drav amp the variation of D 7.103 Figure P7.103 feedback-bias circuit of...
Vss (b) Find ( Drav amp the variation of D 7.103 Figure P7.103 feedback-bias circuit of Fig. 7.50. Using a 5-V supply with an NMOS transistor for which V, =0.8 V, k. = 8 mA/V =0, provide a design that biases the transistor at I = 1 nA, with Vps large enough to allow saturation operation for a 2-V negative signal swing at the drain. Use 22 MS2 as the largest resistor in the feedback-bias network. What values of R...
Notes for lab dc02-Resistors and the Color Code will skip are Part 2 e, g: Part 4; Exercises 2, 4,5,6 an...
Notes for lab dc02-Resistors and the Color Code will skip are Part 2 e, g: Part 4; Exercises 2, 4,5,6 and 3. It is important to answer the exercises correctly in each labl you should include the appropriate prefix for the unit in the Numerical Value We will not be Volt using the Volt-Ohm meter (VOM) for this lab, so skip the parts that ask for VOM measurements. The parts we You do need to complete Exercises1 Note that in...
My Courses Course Home Homework: Topic 3 Homework (Chapter 22) Score: 0 of 10 pts 2...
My Courses Course Home Homework: Topic 3 Homework (Chapter 22) Score: 0 of 10 pts 2 of 4 (2 complete) XE22-27 (similar to) HW Score: 16.67%, 10 of 60 pts Assignments Question Help Study Plan Results Elwoxxd Company projects the following sales for the first three months of the year $16,700 in January, $15,900 in February, and $10,400 in March. The company expects 70% of the sales to be cash and the remainder on account Sales on account are collected...
3. Consider the following circuit. 10 22 ww 25 12 w 12 12 mm 100 a b 15 12 W 3012 a. (8 points) What is the equivalent resistance between points a and b? Express your answer in ohms. b. (4 points) If a 14 V battery is connected across points a and b, what is the power dissipated in the 300 resistor? Express your answer in Watts.
Q4/// What is the current of the 40 v ?voltage source of the circuit below SA 202 w 802 w 103 40 20 V 40 V Current source Voltage source leave question o 13 A 0.5 A O 12A O 10 A 1A O أخرى: Q5/// The maximum power dissipated in a 4 load is 100 w when connected to a d.c. voltage V and internal resistance R. Calculate: the current in the load, internal *.resistance R, and voltage V...
i need help with problem 5
X resistances in the circuit can be neglected. The switch is closed at time t-0 X X 1 X E- What is the acceleration of the bar as a function of a) time? b) What is the velocity of the bar as a function of time? Figure 3-for Problem 29.60 Chapter 30 Problems: Problem 5 - variation of problem 30.64: Using the circuit shown in Figure 4, a) Find the reading in each ammeter...
y-0 cm y 60 cm 30 cm B 10 T 10 Ω 10 cm. . v 10 m/s z out of page y A rectangular wire loop is carried in the y-direction at a constant speed of 10 m/s. The loop has a total loop resistance of 10 Ω and is lying in the x-y plane. It is 30 cm long and 10 cm wide. A region of constant and uniform magnetic field of magnitude 10 T pointing in the...
12-15 please
A single-loop circuit has a 5-H inductor, a 100-2 resistor, a 10-V battery & a switch which is open for <0. but is closed at time- X. What is the potential across the resist the best installer closing (a) (b) SOV (c) 4V (d) 10V (120V 9. What is the potential across the index to the best instanter closing S r l (a) (b) SOV (c) 2.0V (d) SV ) 10V 10. What is the rate of change...
Question 1 a) Calculate the Effective Resistance of the circuit and total current of the network in figure 1 (5 marks) b) Calculate the Effective Resistance of the Network of Resistors in figure 2 (5 marks) Total 10 marks Space to answer Question 1 here + 9V R 90 92 SRZ 45 32 Rz 180 32 Figure 1: 10 10 102 102 А 320 3202 320 19 B Figure 2 Question 2 a) Explain the assumptions made in the definition...
Vss (b) Find ( Drav amp the variation of D 7.103 Figure P7.103 feedback-bias circuit of Fig. 7.50. Using a 5-V supply with an NMOS transistor for which V, =0.8 V, k. = 8 mA/V =0, provide a design that biases the transistor at I = 1 nA, with Vps large enough to allow saturation operation for a 2-V negative signal swing at the drain. Use 22 MS2 as the largest resistor in the feedback-bias network. What values of R...
Notes for lab dc02-Resistors and the Color Code will skip are Part 2 e, g: Part 4; Exercises 2, 4,5,6 and 3. It is important to answer the exercises correctly in each labl you should include the appropriate prefix for the unit in the Numerical Value We will not be Volt using the Volt-Ohm meter (VOM) for this lab, so skip the parts that ask for VOM measurements. The parts we You do need to complete Exercises1 Note that in...
My Courses Course Home Homework: Topic 3 Homework (Chapter 22) Score: 0 of 10 pts 2 of 4 (2 complete) XE22-27 (similar to) HW Score: 16.67%, 10 of 60 pts Assignments Question Help Study Plan Results Elwoxxd Company projects the following sales for the first three months of the year $16,700 in January, $15,900 in February, and $10,400 in March. The company expects 70% of the sales to be cash and the remainder on account Sales on account are collected...
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