## DC Circuits### 11. You are helping to design a simple circuit for an experiment. The circuit so far is shown to the right.![Circuit Diagram](image_url)- **Components:** - A 2.00 Ω resistor. - A 3.00 Ω resistor. - A 1.00 Ω resistor. - A 4.00 Ω resistor.- **Configuration:** - The 2.00 Ω resistor is in series with a parallel combination of the 3.00 Ω, 1.00 Ω, and 4.00 Ω resistors.#### a. What is the equivalent resistance of the circuit? Please state this as a number of Ohms to three significant digits.#### b. The experiment requires that the power dissipated by the 3.00 Ω resistor be exactly 60.0W. Determine what the battery’s voltage should be in order for this to happen. That is, determine the battery’s voltage \(ε\) such that the 3.00 Ω resistor loses energy at 60.0W. Please state this as a voltage to three significant figures.#### Calculation Space:\[ ε = \]

Answered: Image /qna-images/answer/0e746fcd-ea8f-4750-be38-a06d6766cd0c.jpg

2.00 Ω DC Circuits 11. You are helping to design a simple circuit for an experiment. The circuit so far is shown to the right. a. What is the equivalent resistance of the circuit? Please state this as an number of Ohms to three significant digits. -1.00 Ω www 4.00 Ω b. The experiment requires that the power dissipated by the 3.000 resistor be exactly 60.0W. Determine what the battery's voltage should be in order for this to happen. That is, determine the battery's voltage & such that the 3.000 resistor losses energy at 60.0W. Please state this as a voltage to three significant figures. 3.00 Ω

2.00 Ω DC Circuits 11. You are helping to design a simple circuit for an experiment. The circuit so far is shown to the right. a. What is the equivalent resistance of the circuit? Please state this as an number of Ohms to three significant digits. -1.00 Ω www 4.00 Ω b. The experiment requires that the power dissipated by the 3.000 resistor be exactly 60.0W. Determine what the battery's voltage should be in order for this to happen. That is, determine the battery's voltage & such that the 3.000 resistor losses energy at 60.0W. Please state this as a voltage to three significant figures. 3.00 Ω

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

/ My courses / PHYS1100 / Home VWork 2 / Homework No.2 Consider the circuit shown in Figure. The voltage of 35.0 V is applied between points a and b. 12.0 N 4.00 N of tion 5.00 2 6.00 N 8.00 N 1. The equivalent resistance of the circuit is = Ω 2. The total current supplied by the battery is = 3. The potential differences across 120, 60 is= V & potential differences across 40, 80 is= 4. The current through 12O is = A & the current through 60 is = 5. The power dissipated across 80 is = W page
Use the image as a basis which includes the circuit diagram, then use the assumed directions of the loops and currents as shown in the figure. Question 1: Create the equation using junction rule at junction a. Question 1 Choices: A. I1 + I2 + I4 = 0 B. -I1 + I2 + I4 = 0 C. I1 - I2 + I4 = 0 D. I1 + I2 - I4 = 0 E. I1 - I2 - I4 = 0 Question 2: Create the equation using loop rule in Loop 1. Question 2 Choices: A. I1R1 + I2R2 + VA = 0 B. -I1R1 + I2R2 + VA = 0 C. I1R1 - I2R2 + VA = 0 D. I1R1 + I2R2 - VA = 0 E. I1R1 - I2R2 - VA = 0 Question 3: What is the value of the current through R2? Question 3 Choices: A. 0.27 A B. 0.38 A C. 0.49 A D. 0.65 A E. 0.76 A Question 4: What is the value of the current through R4? Question 4 Choices: A. 0.27 A B. 0.38 A C. 0.49 A D. 0.65 A E. 0.76 A
1. Fill in the table for this circuit. Show your work (you can a picture and insert it in this document) and then check your answer with PhET, and insert a screenshot of your circuit. To get the “big” resistor (kilo-ohms) you have to hit the down arrow on the left selection panel. It is the resistor with no color bands on it.
4: For the circuit shown as Figure Q4, use loop equations to determine the values and direction of the currents flowing-in each of the batteries and in the 10 2 load resistor. Calculate the voltage across the load resistor. [Answers: 1.625 A discharge;0.75 A charge; 0.875 A; 8.75 V ] + 12 V 2Ω + 8 V 1Ω Figure Q4 Load 10 Ω
Help look at image
7.) Consider the circuit shown below. A 13 R3 Loop 3 Loop 1 Loop 2 V2 R5 R R4 B a. ) Write a loop equation for each of the three loops. You only need to write down the equations. You do not need to solve for any of the variables. Loop 1: Loop 2: Loop 3: 5 b.) Apply the junction rule at the two nodes marked in red and labeled as A and B to come up with an equation for the currents that go through each of the nodes. You only need to write down the equations. You do not need to solve for any of the values. Node A: Node B:
PLEASE SOLVE THE QUESTION FROM TILL D!!
1. In each set of graphs below, the graphs go together and represent the Voltage and Current as a function of time for an R-C Circuit. For each set, determine whether the pair of graphs represents a charging circuit or a discharging circuit, and circle the correct answer. Also determine whether the vertical axis of each graph is for voltage or current and circle the correct answer. (a). Charging OR Discharging? (b). Charging OR Discharging? V(1) OR 1()? V(t) OR KO) ? t (sec) t (sec) V(t) OR 1(1)? V() OR 10)? t (sec) t (sec)
8) For the circuit shown to the right, R1= 5 N, R2= 10 N, R: = 3 N, V1= 12 V, V2 = 6 V, and V3 = 8 V. Write the following equations (use the given numeric values for resistances and voltages): a) Kirchhoff's loop-rule for the bottom loop in the clockwise direction. Is R3 V, b) Kirchhoff's loop-rule for the top loop in the I2 clockwise direction. R2 R, In c) Kirchhoff's junction rule for the left junction between R1 and R3.
Given the circuit in the picture 1.) Determine the current in the 7-Ω resistor.* a. 0.28 A b. 1.3 A c. 1.6 A d. 2.1 A 2.) Determine the current in the 8-Ω resistor* a. 0.28 A b. 1.3 A c. 1.6 A d. 2.1 A 3.) Determine the current in the 4-Ω a. 0.28 A b. 1.3 A c. 1.6 A d. 2.1 A
%3D Write Kirchhoff's rules for the two loops and one junction for circuit shown below. (b) Solve the equations for the current in each branch of the circuit when & = 10V, &, = 2v, R, = 502, R; = 2002, and R, = 202. (c) Calculate the voltage across resistor R, from point B to point A. R1 R2 &2 Rs
1. Describe the traces you would see on an oscilloscope monitoring voltage changes across a resistance which has: AC flowing through it DC flowing through it You should include diagrams to support your descriptions for each trace. 2. Explain the difference between electromotive force (emf) and potential difference.