7.120 VR313₁ "D6VZR₁R₂R4R₁ = 10_₁₁ R₁₂₁² = 5JR₂ = 2√₁²₁ R₁ = 4₁3Calculate the power consumed by each of the four resistors.

Answered: Image /qna-images/answer/e5c92e60-d26b-48a9-b8c9-21d8d863e14e.jpg

Answered: 7. 120 V~ w. ) R₁ R₁ = 10_₁₁²₁ R₁₂₁ =…

7. 120 V~ w. ) R₁ R₁ = 10_₁₁²₁ R₁₂₁ = ·M R₂ R₂ = 5₁² 5m J 6V -ww. Calculate the power consumed by each of the four resistors. www. R4 R₂ = 252₁ R4 = 4₁ 3

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 12CQ: Explain why R=R0(1 + a?T) for the temperature variation of the resistance R of an object is not as...

See similar textbooks

Related questions

Q: Problem 4: A baseball is thrown horizontally from the pitcher's mound with a speed of 95 mph.…

Q: The figure below displays a circular loop of metal wire in a uniform magnetic field pointing into…

Q: What is the force of gravity between an 83.2 kg student and the moon; which has a mass of 7.35∗1022…

Q: As shown below, 4 current-carrying wires are arranged in a square. Determine the direction of the…

Q: The figure gives the path of a squirrel moving about on level ground, from point A (at time t = 0),…

A: To calculate the magnitude and direction of the lowest average velocity and the magnitude and…

Q: figure below shows a 108-turn square coil rotating about a vertical axis at ? = 1,390 rev/min. The…

Q: A uniformly charged conducting sphere of 1.5 m diameter has a surface charge density of 6.7 µC/m2.…

A: Given data: Diameter (d) = 1.5 m Surface charge density (σ) = 6.7 μC/m2 Required: The net charge on…

Q: A 2300 kg roller coaster cart is at the top of a 49 m hill. If all of the cart's potential energy is…

Q: the circuit of the figure below, the battery emf is 45 V, the resistance R is 190 Ω, and the…

Q: In the Bohr model, as it is known today, the electron is imagined to move in a circular orbit about…

A: if electron revolves Coulomb's force of attraction provides centripetal force .

Q: Include appropriate units in your final answer. Round off your final answer to two decimal places.…

A: Given data- Radius of the object is r=15 m Time interval, T=5.0 s-0 s =5.0 s

Q: You are working on a research project in which you must control the direction of travel of electrons…

A: Given that, l=0.500 md=2.85 cmvi=7.70×106m/sWe, have to determine θmin =? and θmax=?The vertical…

Q: When Cory stands on flat ground, he exerts a pressure of 1.88∗104 Pa. If Cory weighs 873 N, what is…

A: Pressure (P) = 1.88×104 Pa= 18800 Nm2 Weight of cory (W) = 873 N

Q: The beam of electrons goes undeflected when passing through crossed electric and magnetic fields of…

Q: Exercise 3 Using Gauss's law, determine the electric field created by an infinite wire with linear…

Q: Two point charges of +Qeach are located at (4,0) cm, and (−4,0) cm, while a third one of charge…

A: Given: Charge q1 =q2 =Q each at (4,0) and (-4,0) cm Charge q3 = -1.2 Q at (x,y) Net field at (0,3)…

Q: One heater uses 310 W of power when connected by itself to a battery. Another heater uses 200 W of…

A: Given:- The first heater which is connected to the battery of V voltage uses a power P1= 310 W The…

Q: 4. Which wave diagram has both wavelength (A) and amplitude (A) labeled correctly? A. B. C. D. *-*-*…

Q: An electron (q = 1.6x10-¹⁹C) is moving at 2.5x105 m/s along the positive x axis. The region of space…

A: Given data: Charge (q) = 1.6×10-19 C Velocity (v) = 2.5×105 m/s Magnetic field (B) = 0.5 T Angle…

Q: The figure shows cross-sections through two large, parallel, nonconducting sheets with identical…

A: Given, The surface charge density, σ=1.62×10-22 C/m2 (a) The y component of the electric field at a…

Q: Consider three point charges as shown below. Find the resultant force on q3 if 9₁ +6.00 x 10-⁹ C =…

Q: A block of mass M rests on a block of mass M₁ = 5.00 kg which is on a tabletop (see figure below). A…

A: Given that, M1=5.00 kg , mass of the upper blockμk=0.33, coefficient of kinetic frictionF=65.0 N,…

Q: Include appropriate units in your final answer. Round off your final answer to two decimal places.…

Q: 8. A light wave with an electric field amplitude of Eo and a phase constant of 0 radians is to be…

Q: The figure below shows two points in an electric field. Point 1 is at (X₁,Y)=(3,4), and point 2 is…

A: Given point 1 (x1,y1)=(3,4)point 2 (x2,y2)=(12,9) Electric field E=80.3V/m potential at point 1 is…

Q: A wire carries a steady current of 2.80 A. A straight section of the wire is 0.750 m long and lies…

Q: If the mass of the box is 2.55 kg, the angle of the incline is 400, and the coefficient of static…

A: The forces acting on the block are: The weight of the block, which acts straight down and has a…

Q: 1. A charged sphere of mass m is suspended between two oppositely charged parallel plates. The…

A: Given, A charged sphere of mass m is suspended between two oppositely charged parallel plates as…

Q: A) What is the closest distance that you can be from the speaker on the left at which you…

Q: Follow the given formulas 11. A jet's path is a vertical circle of radius 0.15 km. At a certain…

A: 11) radius (r)= 0.15 km r = 150 m speed (v) = 220 ms2slowing down at the rate of 44 ms2

Q: A proton is moving (along the +x axis) through crossed E and B fields undeflected. The speed is…

A: Given data: Speed (v) = 2.6×107 m/s Electric field (E) = 1.9×104 N/C Required: Magnitude of the…

Q: 1. The diagram below shows a 10 kg cart moving to the right and a 15 kg cart at rest on a horizontal…

A: Solution: Given: m1 = mass of cart 1 = 10 kg m2 = mass of cart 2 = 15 kg v1i = initial velocity of…

Q: At the instant illustrated, car B has a speed of 33 km/h and car A has a speed of 42 km/h. Determine…

Q: A proton is traveling north through a uniform B-field that is also directly northward. Which of the…

Q: The circuit in the figure below contains two resistors, R, 1.9 kl and R₂-2.8 k, and two capacitors,…

A: The charging resistance R of the circuit equals the equivalent resistance of the parallel…

Q: A 1.52 m wide by 2.03 m long mattress weighs 294 N. Find the pressure that the mattres exerts on the…

A: Given: Width of mattress b=1.52m, Length of mattress l=2.03 m, Weight of mattress W=294 N. Required:…

Q: What are two essential physical observations that describe an oscillating system?

Q: 2. Consider again the situation from section 1 of Discussion #11, in which you considered the…

Q: the string is 577 m/s? a. b. .43 m .21m C. .12 m d. .64 m vibrate at its "harmonic of 1355 Hz if the…

Q: rotons move in a circle of radius (8.8600x10^0) cm in a (9.72x10^0) T magnetic field. What value of…

A: Given radius r = 8.86 cm = 8.86×10-2 m magnetic field B = 9.72 T

Q: I managed to find the magnitude of the resultant force for this problem which was 356 N from its…

A: Based on the signs of the x and y components of the resultant force, note that the resultant force…

Q: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects…

A: The problem asks us to calculate the kinetic energy of various objects and then determine which…

Q: A shopper standing 2.7 m from a convex security mirror sees their own image with a magnification of…

A: Given:- The shopper standing at a distance u = -2.7 m from the convex mirror The magnification of…

Q: In order to lose 1 pound per week, you need to reduce your daily intake by 500 Calories per day. For…

A: In order to lose one pound per week, you need to create a calorie deficit of 500 calories per day.…

Q: A skateboarder travels on a horizontal surface with an initial velocity of 3.2 m/s toward the south…

Q: A 1.20 kg block is attached to a spring with spring constant 16.5 N/m. While the block is sitting at…

A: Given that, The speed of the block v = 43.0 cm/s =0.43 m/s. The mass of the block m=1.20 kg Spring…

Q: Include appropriate units in your final answer. Round off your final answer to two decimal places.…

Q: An empty flask's mass is 17.4916 g, and its mass is 43.9616 g when filled with water at 20.0°C…

Q: 7.Two 0.4 kg soccer balls collide elastically in a head-on collision. The first ball starts at rest,…

Q: A block with mass m = 3 kg is pushed against a frictionless wall with force P. where |p| = 20 N,…

A: Given: Mass m=3 kg Force P =20 N Angle = 70 degrees

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

7.
120 V
R3
13₁ "D
6V
ZR₁
R₂
R4
R₁ = 10_₁₁ R₁₂₁² = 5
J
R₂ = 2√₁²₁ R₁ = 4₁
3
Calculate the power consumed by each of the four resistors.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 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

Explain why R=R0(1 + a?T) for the temperature variation of the resistance R of an object is not as accurate as P=P0(1 + a?T) which gives the temperature variation of resistivity P.
Consider a series RC circuit as in Figure P28.38 for which R = 1.00 M, C = 5.00 F, and = 30.0 V. Find (a) the time constant of the circuit and (b) the maximum charge on the capacitor after the switch is thrown closed. (c) Find the current in the resistor 10.0 s after the switch is closed.
(a) When the switch S in the circuit of Figure P28.14 is closed, will the equivalent resistance between points a and b increase or decrease? State your reasoning. (b) Assume the equivalent resistance drops by 50.0% when the switch is closed. Determine the value of R.
The current through a 10Ω resistor is 0.025A. What is the voltage drop across the resistor? a. 2.5mV b. 0.25V c. 2.5V d. 0.25mV
A resistor R22=7.0 Ω is mounted in parallel with a resistor R33=14.0 Ω, and this combination is connected in series with a resistor R11=5.0 Ω and a 12 Volts battery. What is the power dissipated in the R22 resistor?
1) A resistor with resistance R is connected to a battery that has emf 13.0 V and internal resistance r = 0.37 Ω. a) For what two values of R will the power dissipated in the resistor be 77.0 W
1. A 10 μF capacitor is connected in series with a 5 Ω resistor and a battery of negligible internal resistance and emf 6 V. After a long time, if the charging battery is removed and the capacitor is immediately connected across the 5 Ω resistor, the initial value of the discharge current is a. 1.2b. 0.6c. 0.3d. 0.832. Resistances of 2.0 Ω, 4.0 Ω, and 6.0 Ω and a 24-V emf device are all in parallel. The current in the 2.0-Ω resistor is: 3. Solve and find the value of I
Three resistors with resistances R1 = 0.37 ohm, R2 = 6.59 ohm, and R3 = 7.36 ohm are is series circuit with a 13.9 volt battery. What is the potential (volt) across the R2 resistor?
What is the maximum value in the tolerance range of a resistor with color code blue-gray-green-silver? what is the answer a) 6.12 MΩ b) 8.16 MΩ c) 7.48 MΩ d) 7.14 MΩ
In the figure ε1 = 3.24 V, ε2 = 0.829 V, R1 = 4.71 Ω, R2 = 1.75 Ω, R3 = 3.59 Ω, and both batteries are ideal. What is the power of (d) battery 1 and (e) battery 2?
Find the current in the R3 resistor in the drawing (V11 = 16.0 V, V22 = 18.0 V, V33 = 19.0 V, R11 = 1.80 Ω, R22 = 2.30 Ω, and R33 = 2.90 Ω).
f RR is the total resistance of two resistors, connected in parallel, with resistances R1R1 and R2R2, then 1R=1R1+1R21R=1R1+1R2. If the resistances are measured in Ohms as R1=25Ω,R2=42ΩR1=25Ω,R2=42Ω, with possible error of 1%1% in each case, estimate the maximum error in the calculated value of RR.