Note 1: The currents in the picture may or may not be shown in the correct direction. The actual direction depends on the values used in the problem. If you get a negative value, please enter it. This means that the current is actually traveling in the other direction.
Note 2 : You may solve for the currents in any order. I solved for I2 first.
Note 3: There are no penultimates for incorrect answers on this whole problem.
Using Kirchhoff’s rules, analyze the circuit below where R1 = 2.00 kΩ, R2 = 6.00 kΩ, R3 = 6.00 kΩ and ε1 = 70.0 V, ε2 = 40.0 V, ε3 = 40.0 V (a) find the current in R1. (b) find the current in R2. (c) find the current in R3. (d) find the potential difference between points c and f.
Homework Answers
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Note 1: The currents in the picture may or may not be
shown in the correct...
Find equations using Kirchhoffs laws to solve the currents in each branch of the following circuit....
Find equations using Kirchhoffs laws to solve the currents in
each branch of the following circuit. Show all the important steps
required in finding the equations. Solve the equations to calculate
the currents.You are allowed to use any valid method to solve the
equations.Consider ε1 = 20 V,
ε2 = 10.0 V, ε3 = 20 V,
R1 = 4.0 Ω, R2 = 10.0 Ω, R3 = 10.0
Ω, R4 = 4.0 Ω.
R4 ww R2 E & E2 w w...
A circuit that consists of 3 emf’s and 3 resistors as shown below. ε1=9 V, ε2=12...
A circuit that consists of 3 emf’s and 3 resistors as shown
below. ε1=9 V, ε2=12 V, ε3=25 V and R1=5 Ω, R2 = 25 Ω and R3 =40
Ω
What is the value of the current flowing through
R2?
R2 R33 22
Three resistors R1-81.3 Ω, R2-20.5 Ω, R3 = 70.0 Ω, and two batteries ε1-40.0 V, and...
Three resistors R1-81.3 Ω, R2-20.5 Ω, R3 = 70.0 Ω, and two batteries ε1-40.0 V, and ε2-360 v are connected as shown in the diagram below. Ri R2 R3 E2 (a) What current flows through R1, R2, and R3? 11 = (No Response). A 12 (No Response). A I3No Response) A (b) What is the absolute value of the potential difference across R1, R2, and R3? AVRiNo Response) V IAVRzl = (No Response) V AVR3(No Response) V
Chapter 27, Problem 023 Partially correct answer. Your answer is partially correct. Try again. In the...
Chapter 27, Problem 023
Partially correct answer. Your answer is partially correct. Try
again. In the figure R1 = 130 Ω, R2 = 50 Ω, and the ideal batteries
have emfs ε1 = 6.0 V, ε2 = 5.0 V, and ε3 = 4.0 V. Find (a) the
current in R1, (b) the current in R2, and (c) the potential
difference between points a and b.
R2 8 R w
In the circuit shown in the figure. R1 = 15,00 Ohm, R2 = 10.0 Ohm, R3...
In the circuit shown in the figure. R1 = 15,00 Ohm, R2 = 10.0 Ohm, R3 = 5.0 Ohm, V emf,1 = 15.0 V. and Vemf,2 = 10.0 V. Using Kirchhoff's Loop and Junction Rules, determine the currents i1, i2, and i3 flowing through R1, R2, and R3, respectively, in the direction indicated in the figure.
Note: The currents are not necessarily in the direction shown. Use the following variables as necessary:...
Note: The currents are not necessarily in the direction shown. Use the following variables as necessary: V1-23.。V, V2 = 11.0 V, and R = 21.0 Ω. 28.0 Ω 212.0 0 (a) In the figure above find the current in each resistor I2 (b) Find the power delivered to each resistor R2 R3 Need Help? LRead it I. I Talk to a Tutor
A. Write Kirchhoff's loop rule (clockwise) for the circuit shown in (Figure 1). B. Determine the...
A. Write Kirchhoff's loop rule (clockwise) for the circuit shown
in (Figure 1).
B. Determine the current in the circuit for the case in which ε1
= 20.0 V, ε2 = 8.0 V, R1 = 30.0 Ω, R2 = 20.0 Ω, and R3 = 10.0
Ω.
C. Using this value of current, start at position A and move
clockwise around the circuit, calculating the electric potential
change across each element in the circuit (be sure to indicate the
sign of...
Consider the circuit shown in (Figure 1). The batteries have emfs of ε1 = 9.0 V and ε2 = 12.0 V and the resistors have values of R1 = 27Ω, R2 = 60 Ω, and R3 = 33 Ω.
Consider the circuit shown in (Figure 1). The batteries have emfs of ε1 = 9.0 V and ε2 = 12.0 V and the resistors have values of R1 = 27Ω, R2 = 60 Ω, and R3 = 33 Ω. Determine the magnitudes of the currents in each resistor shown in the figure. Ignore internal resistance of the batteries. Determine the directions of the currents in each resistor. Ignore internal resistance of the batteries.
Consider the following figure. Note: The currents are not necessarily in the direction shown. (Assume R1...
Consider the following figure. Note: The currents are not necessarily in the direction shown. (Assume R1 = 31.0 Ω, R2 = 2.5 Ω, and V = 39 V.) A rectangular circuit begins at a battery on the bottom side labeled V with its positive terminal to the left of its negative terminal and extends leftward through resistor R2 with current I2 moving leftward. The circuit continues upward and then to the right on the top side where it splits into...
Find equations using Kirchhoffs laws to solve the currents in
each branch of the following circuit. Show all the important steps
required in finding the equations. Solve the equations to calculate
the currents.You are allowed to use any valid method to solve the
equations.Consider ε1 = 20 V,
ε2 = 10.0 V, ε3 = 20 V,
R1 = 4.0 Ω, R2 = 10.0 Ω, R3 = 10.0
Ω, R4 = 4.0 Ω.
R4 ww R2 E & E2 w w...
A circuit that consists of 3 emf’s and 3 resistors as shown
below. ε1=9 V, ε2=12 V, ε3=25 V and R1=5 Ω, R2 = 25 Ω and R3 =40
Ω
What is the value of the current flowing through
R2?
R2 R33 22
Three resistors R1-81.3 Ω, R2-20.5 Ω, R3 = 70.0 Ω, and two batteries ε1-40.0 V, and ε2-360 v are connected as shown in the diagram below. Ri R2 R3 E2 (a) What current flows through R1, R2, and R3? 11 = (No Response). A 12 (No Response). A I3No Response) A (b) What is the absolute value of the potential difference across R1, R2, and R3? AVRiNo Response) V IAVRzl = (No Response) V AVR3(No Response) V
Chapter 27, Problem 023
Partially correct answer. Your answer is partially correct. Try
again. In the figure R1 = 130 Ω, R2 = 50 Ω, and the ideal batteries
have emfs ε1 = 6.0 V, ε2 = 5.0 V, and ε3 = 4.0 V. Find (a) the
current in R1, (b) the current in R2, and (c) the potential
difference between points a and b.
R2 8 R w
In the circuit shown in the figure. R1 = 15,00 Ohm, R2 = 10.0 Ohm, R3 = 5.0 Ohm, V emf,1 = 15.0 V. and Vemf,2 = 10.0 V. Using Kirchhoff's Loop and Junction Rules, determine the currents i1, i2, and i3 flowing through R1, R2, and R3, respectively, in the direction indicated in the figure.
Note: The currents are not necessarily in the direction shown. Use the following variables as necessary: V1-23.。V, V2 = 11.0 V, and R = 21.0 Ω. 28.0 Ω 212.0 0 (a) In the figure above find the current in each resistor I2 (b) Find the power delivered to each resistor R2 R3 Need Help? LRead it I. I Talk to a Tutor
A. Write Kirchhoff's loop rule (clockwise) for the circuit shown
in (Figure 1).
B. Determine the current in the circuit for the case in which ε1
= 20.0 V, ε2 = 8.0 V, R1 = 30.0 Ω, R2 = 20.0 Ω, and R3 = 10.0
Ω.
C. Using this value of current, start at position A and move
clockwise around the circuit, calculating the electric potential
change across each element in the circuit (be sure to indicate the
sign of...
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