Solve i) and ii) and show all the steps in detail with the sketch

4. Consider the following circuit. 3R SR 2R a) How many distinct currents flow in this circuit? The four loops shown are labeled A - D, and the junctions are labeled a - d. b) If we had to solve for these currents, how many independent equations would we need? c) Which loops and/or junctions would you choose, if you had to solve for the currents? (Many answers are possible here.) This diagram shows several different loops and junctions in the circuit. d) Set up a system of equations that would allow you to solve for the currents.

Hello Sir.Good Night. I have a question in my home work related Control System Lesson. The following below is my question.Please advise, Thank you so much.

question is below

In a series circuit, certain general rules may be stated with regard to quantities of voltage, current, resistance, and power. Express these rules, using your own words: "In a series circuit, voltage..." "In a series circuit, current..." "In a series circuit, resistance..." "In a series circuit, power..." For each of these rules, explain why it is true.

Resistor and RC Circuits  Problem 12:   Consider the circuit in the figure, with the current directions defined as shown. There are four resistors in this circuit (R1, R2, R3, and R4) and four batteries with emfs ℰ1 = 15.5 V, ℰ2 = 3.5 V, ℰ3 = 14 V, and ℰ4 = 27.3 V, each with internal resistance given by ri as marked in the figure. Part (a)  Calculate the current I1 in amps.  Part (b)  Calculate the current I2 in amps. Part (c)  Calculate the current I3 in amps.

I need an expert solution in MATLAB language for the question, and I need the solution to be using MATLAB and in the form of an image. I do not need any notes with the program, just an explanation at the end of the image. By the way, two questions. Q2. Write a MATLAB user-defined function, freefall(), that computes the velocity and the distance of a free fall object. The velocity and the distance of a free fall object can be written as: v = gt y = yo+gt² where yo is the initial position, t is the time travelled and g is the acceleration due to gravity (- 9.81 m/s2). Note that the initial position can only be a scalar value. Q7. Write a user-defined MATLAB Function for the following math function: ((xy-5)² z = if x, y > 0 elsewhere The inputs to the function are x and y, where the output is z. Write the function such that x and y can be vectors. I. II. Use the function to calculate z(3,4) and z(5, -7). Use the function to make a colored 3D plot of the function z for -5

"To solve a circuit" means to use the values of potentials and resistances to find all currents passing through, and voltage drops across all elements in the circuit. Create a general procedure to solve any circuit DC circuit with any number of resistors. You may use the Structure Physics Problem-Solving Method as a model.

can someone show me how to do this problem and explain the answer step by step

Two coils are placed close to each other as shown in the figure. The coil on the left is connected to a battery and a switch, and the coil on the right is connected to a resistor.What is the direction of the current in the resistori. an instant after closing the switch?ii. after the switch has been closed for several seconds?iii. an instant after opening the switch?Choose your answers betweento. on the leftb. on the rightc. the current is zero.And clearly explain the reason for your answer.