126 S. Consider the large circuit shown in Figure 3, where the components have the following values: We will use...
The voltage sources can’t be one right after the other.
Construct and solve a compound circuit containing 3 voltage sources and at least 3 resistors. You can choose the values of all components. Make sure you have exactly3 different currents in your circuit. If you have more currents, you will have more unknowns. You don't really want to solve a system of 8 equations with 8 unknowns, do you? Work must include: (a) neatly drawn schematic diagram, (b) clearly identified...
3. Given the circuit in Figure A.8, write the KCL for node A. Write the three KVL equations for the three loops in the circuit. Do not solve for any of the Currents. Remember you only need 3 of the four equations to solve for the currents. v v v Figure A.8: Figure for Question #3
Find the currents , 2 and l in the circuit shown in the figure where 16 V Conceptualize: We cannot simplify the circuit by the rules associated with combining resistances in series and in parallel. (If the 10.0 V battery was not present, we could reduce the remaining circuit with series and parallel combinations.) Categorize: Because the circuit is not a simple series and parallel combination of resistances, this problem is one in which we must use Kirchhoff's rules. Analyze:...
Matlab question:
Resistive networks are well-represented by linear equations. Consider the DC circuit shown below: Figure 1 This problem can be converted into a system of simultaneous linear equations by applying Kirchhoff's law and Ohm's law. In circuit design, i represents current (measured in amperes, A), V represents voltage (in volts, V), and R represents resistance (in ohms, ohm). Kirchhoff's law states that the sum of the currents entering a node is equal to the sum of the currents leaving...
4. Consider the following circuit, which contains three loops: (a) Assign currents, 1, 12 and Is flowing clockwise through the three loops as shown. Write the 3 x 3 matrix equation that relates the currents, resistances and voltage sources (b) Solve for 1, 12 and I3 (c) Suppose the components in the circuit had the following values: V2 = 10V R1-1012 20 S2 R4-1012 R5-1012 (d) Using the LTspicel example posted online as a guide, write your own Spice program...
Problem 3. (15 points) Consider the circuit shown below. The arrows show the assumed direction of the current flow 352 5Ω 2 S2 352 12 21 (i) Apply Kirchoff's junction rule and Kirchoff's loop rule to find the necessary set of equations required to solve for the currents, i. Write the equations in matrix form Clearly write out A and b. [Note: This is not the most efficient way to solve this problem. We are not trying to be efficient,...
Circuit Analysis in the s-Domain 15.3. The initial voltage across the capacitor in the circuit shown in Figure P15.3 is v(0) 1 V, and the initial current through the inductor is i(0)0 mA Find the voltage vo (t) across the capacitor for t 2 0 Figure P15.3 50 mH 1 kS2 V. Volt) T 0.1 μF The circuit in the s-domain is shown below. R2 Va 1k 0.05s 1/(sC)-1e7/s Vo R1 2k V (0-ys 5/s 1/s 1 format long; 2...
Problem 2 (15 points) Use the circuit given to answer the following questions. a. On the figure, identify and label the different currents in this circuit. Be sure to give them directions. [2 point] b. Use Kirchoff's loop rule to write down equations for all 3 possible loops that could be used to solve for the currents in this circuit (You do not need to solve them!) 19 points = V, - IR, - V2 - IR4 so Vo vz...
I need aome help with this part of my lab. thank you!
Kirchoff's Laws 4. Now click on this link, which is another circuit I modified and created for this lab: http://tinyurl.com/y8toda84 A. Do not Click run/Stop. This is a circuit that has elements that are neither series nor parallel, as well as multiple voltage sources. The best way for us to analyze this circuit is to use Kirchoff's laws. From the text here are Kirchoff's laws: 1) The sum...
Learning Goal: To use the node-voltage method to solve circuits with branches containing only a voltage source. The node-voltage method is a general technique for solving circuits. Fundamentally, it involves writing KCL equations at essential nodes. When the circuit contains a dependent source, you must write a constraint equation for each dependent source, in addition to the KCL equations. When the circuit contains one or more voltage sources that are the only components in branches connecting two essential nodes, the...