For the left half of the circuit, starting in the bottom left corner and moving clockwise, have AV-AV 0=AVE,+AV+AVI₂+AVE₂ = +₁ − iş R₁ − izR3 - E₂. For the right half of the circuit, starting in the bottom right corner and moving clockwise, have AVioon-AV 0-AV₂ +AV₂ +AV =+2+13R3-1₂R₂. Applying Kirchhoff's junction rule at the top junction, we also have i=₂+is. We now have three equations and three unknowns, which we can solve for the three curren We get -0.030 A -0.050 A ix=-0.020 A.

For the left half of the circuit, starting in the bottom left corner and moving clockwise, have AV-AV 0=AVE,+AV+AVI₂+AVE₂ = +₁ − iş R₁ − izR3 - E₂. For the right half of the circuit, starting in the bottom right corner and moving clockwise, have AVioon-AV 0-AV₂ +AV₂ +AV =+2+13R3-1₂R₂. Applying Kirchhoff's junction rule at the top junction, we also have i=₂+is. We now have three equations and three unknowns, which we can solve for the three curren We get -0.030 A -0.050 A ix=-0.020 A.

Similar questions

A triangular array of resistors shown in (Figure 1). For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Series versus parallel combinations. Figure a Iw 15.0 Ω www 10.0 Ω 20.0 Ω C < 1 of 1 Part B What current will this array if we connect this battery across bc? Express your answer with the appropriate units. Ibc = Submit Part C μA Value X Incorrect; Try Again; 2 attempts remaining Part D Previous Answers Request Answer What current will this array if we connect this battery across ac? Express your answer with the appropriate units. Iac= Value Ir, be = μA Submit A Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining A μA If the battery has an internal resistance of 2.00 , what current will the array draw if the battery is connected across bc? Express your answer with the appropriate units. Value ? A ? Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ?
a) What does the voltmeter show in the schematic? b) what does the ammeter show in the schematic? c) how much power is developed in the resistor R5? d) What is the replacement resistor for the entire circuit (disregarding internal resistances of the source and instrument?
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 = 19.5 V, ℰ2 = 6.5 V, ℰ3 = 11 V, and ℰ4 = 22.7 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.
102 C 3. For the circuit at right, find: 102 Paralel (a) The current at pts. A, B, C, D, & E. The power dissipated by each resistor. (c) The power supplied by the battery. (d) The potential differences VB- VA, Vc- VB, VD-Vc, VE-VA. 100 V E
Problem 8: Consider a circuit shown in the figure. Ignore the internal resistances of the batteries. A) Express the current I1 going through resistor R1 in terms of the currents I2 and I3 going through resistors R2 and R3. Use the direction of the currents as specified in the figure. B) Write the equation of potential change in loop EBAF in terms of the circuit elements. C) Write the equation of potential change in loop DCAF in terms of the circuit elements. D) Solve the three equations to get I3 as expression NOT a numerial value
Determine the currents through the resistors, R2, R5, R6, and R7 in the set of junctions and branches shown in the figure, where I = 19.0 A, I3 = 2.4 A, and I4 = 8.2 A. Hint: Use Kirchhoff's junction rule; be sure to consider the branches where a current is shown, and assume the branches that appear disconnected are connected to other parts of the circuit. I2 = A I5 = I6 = A I7 = A R1 R2 R3 R4 R6 R7
I am working on RC circuits and I am able to solve things after the capacitor is charged but I am having trouble answering the question about what the current for resistor 1, resistor 2, and the capacitor immediately after the switch is connected. How do I solve for the current at these locations.
(a) Using the circuit schematic shown, find a set of 3 equations that will allow you to solve for the 3 currents indicated in the figure. V1=15Volts, V2=22Volts, R1=1650, R2=2750, R3=2250, and R4=1500. (b) What is the current I3? www www R3 R1 R23 2 RA V2 13
Problem 2: Consider the circuit shown in the picture. It consists of three identical resistors, an ideal battery, and a switch S. Answer the following questions about what happens after you close the switch. R1 8. R3 Part (a) After closing switch S, the total resistance of the circuit: MultipleChoice : 1) Decreases 2) Increases 3) Stays the same. Part (b) After closing switch S, the voltage drop of resistor 2: MultipleChoice : 1) Decreases 2) Increases 3) Stays the same. Part (c) After closing switch S, current through resistor 2: MultipleChoice : 1) Decreases 2) Increases 3) Stays the same Part (d) After closing the switch S, current through resistor 1: MultipleChoice : 1) Increases 2) Stays the same 3) Decreases Part (e) After closing the switch S, voltage drop on resistor 1: MultipleChoice : 1) Increases 2) Decreases 3) Stays the same. Part (f) After closing the switch S, current through the battery: MultipleChoice : 1) Increases 2) Decreases 3) Stays the same Part (g) After closing…
Consider the circuit in the diagram, with sources of emf listed below.Randomized Variablesℰ1 = 25 Vℰ2 = 46 Vℰ3 = 2.5 Vℰ4 = 31 V a.) Find I1 in amps. b.) Find I2 in amps. c.) Find I3 in amps.