**Resistor Circuit Analysis**A resistor circuit is displayed above. Your task is to calculate the voltage across the 30 ohm resistor.The circuit consists of:- A 48 V voltage source.- Four resistors: 40 ohms, 120 ohms, 90 ohms, and 30 ohms.**Circuit Description:**- The 40 ohm and 120 ohm resistors are in series with each other.- The combined series of 40 ohm and 120 ohm is in parallel with the 90 ohm resistor.- The 30 ohm resistor is connected in series with the parallel combination.**Objective:**Calculate the voltage associated with the 30 ohm resistor using appropriate circuit analysis techniques such as Ohm's Law and the rules for series and parallel resistor combinations.**Prompt:**Enter the voltage value across the 30 ohm resistor as a number only (in volts).

Ohm's law is given by the relation : V=IR,where, V is voltage I is current R…

Answered: A resistor circuit is shown. Calculate…

A resistor circuit is shown. Calculate the volts associated with the 30 ohm resistor. 40 2 120 2 90 2 + - 48 V 30 N Enter number only (in volts).

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 72AP: The rather simple circuit shown below is known as a voltage divider. The symbol consisting of three...

See similar textbooks

Related questions

Q: ate the currents i1, i2 and i3 in the three branches of the circuit in the figure This is the…

Q: For the following figure, the switch is closed at1 = 0 s. Given V, = 0 V: a. Determine the equation…

Q: Three resistors with resistances R1 = 2.96 ohm, R2 = 5.31 ohm, and R3 = 8.88 ohm are is series…

A: R1 = 2.96 ohm; R2 = 5.31 ohm; R3 = 8.88 ohm;

Q: What is the power dissipated in the 10 ohm resistor. H 10.0 V www 3.00 Ω 6.00 V a) 9 x 10³ W b) 7.8…

A: Kirchhoff's laws help us to solve complex dc circuits. Two Kirchhoff's laws are 1) Kirchhoff's…

Q: Refer to the given circuit. C1 = 5 µF C3 = 8 µF C2 = 4 µF C4 = 6 µF Cs = 4 µF DURACELL VT = 12 V…

Q: 16. In the circuit shown in Figure emf = 50 V and C = 2.0 µF the capacitor is initially uncharged.…

Q: R. of b, At time t = 0 s, a switch S is thrown from position a to b. The battery voltage Vo is 12.0…

Q: In a RC circuit with power supply with an emf of 20 V. capacitance 3 uF, and resistance 1000 Q, the…

A: Given : Emf = 20 VCapacitance = 3 μF =3×10 -6 FResistance =1000 Ω

Q: Three resistors: R1 = 3 Ω, R2 = 6 Ω, and R3 = 9 Ω are connected in series to each other and to a 36…

A: Correct answer is option (B) i.e. I = 2 A

Q: 3. A circuit consists of a resistor (R=102), a voltage source (V=10 V), and three capacitors (Ci= 1…

Q: The diagram represents an electric circuit consisting of a 12-volt battery, a 3.0-ohm resistor, R1,…

Q: ει 0.10 Ω R, 5.0 Ω E2, R 20 Ω R a 0.50 Ω 40 Ω 0.20 Ω R 78 Ω E4 E3 1 0.05 Ω h

A: Given: E1 = 21V E2 = 46V E3 = 5.5V E4 = 43V I1 = -0.42Amp. Applying Kirchhoff law of junction for…

Q: 6.0 μ 3.0 μF 6.0 μ 3.0 μF 400 V Solve for the energy for each capacitor, and the equivalent…

A: Given circuit diagram is shown:

Q: In the circuit shown &-21V, I2-2A and Iy 1A. The value of the unknown resistor R (in 2) is: R ww 30…

A: I2 = 2 A I3 = 1 A ε1 = 21 V

Q: power

Q: - maximum power transferred

Q: A series RC circuit, which is made from a battery, a switch, a resistor, and a 3.45- µF capacitor,…

Q: Three resistors with resistances R1 = 0.71 ohm, R2 = 5.11 ohm, and R3 = 9.27 ohm are is series…

A: Given R1 = 0.71 ohm R2 = 5.11 ohm R3 = 9.27 ohm These resistor are in series We need to find…

Q: Given that: R1=28, R2=42, Is=2.5 A, Vs=7.5 V, Find Vth between the terminals a-b for the circuit…

A: For this we use kirchhoffs rules we know that (A) At any junction the sum of current entering is…

Q: resistors with resistances R1 = 0.37 ohm, R2 = 6.59 ohm, and R3 = 7.36 ohm are is series circuit…

Q: In the graph below, as created in your Res Check tab, the slope represents m = 575 b = -1.99 mx + b…

A: This question is based on Current Electricity topic. Knowledge of Ohm's law which gives the relation…

Q: The figure shows a simple RC circuit consisting of a 100.0-V battery in series with a 10.0-μF…

A: Given voltage across the cell = Vo = 100 Vthe capacitance = C = 10.0 µFresistance = R after 2 s…

Q: Consider a series RC circuit as in Figure below for which R =4.9 MQ, C=4.2 µF, and ɛ=30.0 V. Find…

A: Vale of R=4.9Mohm Value of C=4.2micro fared Value of V= 30 volt

Q: R R2 Ry V

A: R1 = 33 ohm R2 = 64 ohm R3 = 118 ohm V = 95 volts

Q: 1000 92 -resistance. Its time constant is 1 s, wh is the capacitance of the capacitor? OA) 10 F OB)…

A: Correct option (E) 1 mF Resistance = 1000 ohm Time constant = 1 s Capacitance = ? Formula is given…

Q: In the figure below is a circuit with four resistors and a battery. The battery has an emf of E =…

A: Given: Ε = 10.65 V

Q: 20V 후 HE 10 μF 15 uF 4 μF What is the charge for the 15 uF capacitor in the circuit shown?

A: Given data :- V = 20 Volts C1 = 10 μF C2 = 15 μF C3 = 4 μF

Q: Refer to the following circuit. R1 = 4.0 2, R2 = 3.0 2, R3 = 6.0 2, R4 = 6.0 N. 3. (a) Find the…

A: R1 = 4 ohmR2 = 3 ohm R3 = 6 ohm R4 = 6 ohm V = 24 volts

Q: The following 1⁄4 W resistors are in series: 1.2 kΩ, 2.2 kΩ, 3.9 kΩ and 5.6 kΩ What is the maximum…

A: In the series resistors, the current through each resistor will be the same. Since the power…

Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

**Resistor Circuit Analysis**

A resistor circuit is displayed above. Your task is to calculate the voltage across the 30 ohm resistor.

The circuit consists of:
- A 48 V voltage source.
- Four resistors: 40 ohms, 120 ohms, 90 ohms, and 30 ohms.

**Circuit Description:**
- The 40 ohm and 120 ohm resistors are in series with each other.
- The combined series of 40 ohm and 120 ohm is in parallel with the 90 ohm resistor.
- The 30 ohm resistor is connected in series with the parallel combination.

**Objective:**
Calculate the voltage associated with the 30 ohm resistor using appropriate circuit analysis techniques such as Ohm's Law and the rules for series and parallel resistor combinations.

**Prompt:**
Enter the voltage value across the 30 ohm resistor as a number only (in volts).

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The rather simple circuit shown below is known as a voltage divider. The symbol consisting of three horizontal lines is represents “ground” and can be defined as the point where the potential is zero. The voltage divider is widely used in circuits and a single voltage source can be used to provide reduced voltage to a load resistor as shown in the second part of the figure, (a) What is the output voltage Vout of circuit (a) in terms of R1,R2,andVin (b) What is the output voltage Vout of circuit (b) in terms of R1,R2,RLandVin
8. * The following description of a circuit appears in your experimental laboratory manual. You are required to set the circuit up in order to do an experiment. Before you set up the circuit your teacher asks you to draw, using standard symbols, a circuit diagram of the circuit. In the space provided draw a labelled circuit diagram for the described circuit in the space below. The source of potential difference is two 3V cells connected in series to a switch and two 500 resistors. These components are also in series with three light bulbs in parallel to each other. A variable resistor is placed in series with one of the light bulbs. An ammeter is needed to measure the total current in the circuit. The potential difference across the whole parallel network and across one of the 1000 resistors is to be measured as well.
***I already asked this question, but it was done incorrectly as seen by the incorrect answer matching the given answer prior to this. Definitely dissapointing, because it was a waste of a question plus I have to ask the same question again so basically wasted 2.*** A circuit consisting of three ideal batteries with voltages ℰ1,E1, ℰ2,E2, and ℰ3,E3, and three ideal resistors with resistances ?1,R1, ?2,R2, and ?3,R3, is shown in the figure. Calculate the current ?PIP through point P. Let the sign of the current correspond to its direction, with "up" being positive. ℰ1=25.0 V, ℰ2=15.0 V, ℰ3=31.5 VE1=25.0 V, E2=15.0 V, E3=31.5 V ?1=3.20 kΩ, ?2=17.0 kΩ, ?3=5.75 kΩ
a.) Differentiate the connection of resistors in series and in parallelb.) Compare the voltage and current in individual resistors to the total voltage and total current, respectively, in a series connection.c.) Compare the voltage and current in individual resistors to the total voltage and total current, respectively, in a parallel connection.d.) Describe how the total resistance is obtained in a series and in a parallel connection
Question A1 This question is about the circuit shown in the diagram below. 6V 6Ω b) c) 120 4Q2 a) Outline your strategy for finding the currents and voltages in this circuit (words only, no equations) Calculate the voltage across the 12 2 resistance. Apply a test to check if your answer to (b) is correct.
****Show all forces, motion/free-body diagrams, calculations, equations, significant figures and work. ****
Determine the following quantities for each of the two circuits shown below. a. the equivalent resistance b. the current from the power supply c. the current through each resistor d. the voltage drop across each resistor e. the power dissipated in each resistor R, R2 R3 R4 (a) R, R2 R3 R4 (b) 1002, R4 = 50N, and that they are connected to Assume that R1 = 202, R2 = 402, R3 a battery with a voltage of 120 V
Need help with the pre-lab exercise
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
MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The circuit in the figure below contains a 9.00 V battery and four capacitors. The two capacitors on the left and right both have same capacitance of C1 = 46.20 µF. The capacitors in the top two branches have capacitances of 6.00 µF and C2 = 40.20 µF. A rectangular circuit contains a battery and four capacitors. The bottom side has a 9.00 V battery with the positive terminal on the left. The left and right sides of the circuit each contain a capacitor labeled C1. The top side splits into two parallel horizontal branches, which recombine before reaching the top right corner. There is a 6.00 µF capacitor on the upper branch and a capacitor labeled C2 on the lower branch. (a) What is the equivalent capacitance (in µF) of all the capacitors in the entire circuit? µF (b) What is the charge (in µC) stored by each capacitor? right 46.20 µF capacitor µC left 46.20 µF capacitor µC 40.20 µF capacitor µC 6.00 µF capacitor µC (c) What is…
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
****Show all forces, motion/free-body diagrams, calculations, equations, significant figures and work. ****