You plan to take your hair blower to Europe, where the electricaloutlets put out 240 V instead of the 120 V seen in the UnitedStates. The blower puts out 1700 W at 120 V.Part AWhat could you do to operate your blower via the 240 V line in Europe?Use a step up transformer with N₂/N₁ = 2.Use a step_down transformer with N₂/N₁ = 1/2.SubmitPart BI =What current will be drawn from the 240 V line when the dryer is connected to the 120 V side of the transformer?Express your answer in amperes.SubmitPart CRequest AnswerReff =SubmitVOΑΣΦRequest AnswerWhat resistance connected directly to the 240 V line would draw the same power as the dryer in part B?Express your answer in ohms.VE ΑΣΦΑ?Request AnswerA?Ω

Answered: Image /qna-images/answer/103c6af1-1087-4d1e-b71a-e0a1dc60dc77.jpg

n to take your hair blower to Europe, where the electrical put out 240 V instead of the 120 V seen in the United The blower puts out 1700 W at 120 V Part A What could you do to operate your blower via the 240 V line in Europe? O Use a step up transformer with N₂/N₁ = 2. O Use a step_down transformer with N₂/N₁ = 1/2. Submit Part B What current will be drawn from the 240 V line when the dryer is connected to the 120 V side of the transformer? Express your answer in amperes. 15| ΑΣΦ 9 → C I= Submit Part C Request Answer Reft= Submit Request Answer What resistance connected directly to the 240 V line would draw the same power as the dryer in part B? Express your answer in ohms. 15. ΑΣΦΑ ? Request Answer A ? S2

n to take your hair blower to Europe, where the electrical put out 240 V instead of the 120 V seen in the United The blower puts out 1700 W at 120 V Part A What could you do to operate your blower via the 240 V line in Europe? O Use a step up transformer with N₂/N₁ = 2. O Use a step_down transformer with N₂/N₁ = 1/2. Submit Part B What current will be drawn from the 240 V line when the dryer is connected to the 120 V side of the transformer? Express your answer in amperes. 15| ΑΣΦ 9 → C I= Submit Part C Request Answer Reft= Submit Request Answer What resistance connected directly to the 240 V line would draw the same power as the dryer in part B? Express your answer in ohms. 15. ΑΣΦΑ ? Request Answer A ? S2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Part A A 35.0 V battery with negligible internal resistance, a 50.0 N resistor, and a 1.25 mH…

A: Solution: a) As per the given data,

Q: Here you see the circuit board that I passed around in class one day, the control board from my…

Q: A 24.0 μF capacitor is charged to 195 μC and then connected across the ends of a 4.80 mH inductor.…

A: Given:Capacitance, C = 24.0 μF = 24.0 x 10^-6 FCharge, Q = 195 μC = 195 x 10^-6 CInductance, L =…

Q: Astronauts on a space station decide to use Earth's magnetic field to generate electric current.…

Q: The charger for your electronic devices is a transformer. Suppose a 50 Hz outlet voltage of 120 V…

Q: Which one of the following statements concerning this situation is true?

A: Given data: Current i=0A, Applied force F=21N

Q: An ideal step-down transformer has a primary coil of 340 turns and a secondary coil of 13 turns. It…

Q: An ac generator has 12 turns of wire of area 0.08 m2. The loop rotates in a magnetic field of 0.3 T…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: A current flows through an inductor L, as shown. a b Which statement is TRUE if the current is…

A: Due to the current flowing through the inductor, there will be magentic field inside the inductor.…

Q: S

A: Here it is given that the number of coil of the generator is 360. The magnetic field is 0.37 T. The…

Q: At t = 0, the current through a 80.0 mH inductor is 54.0 mA and is increasing at the rate of 68.5…

Q: What is the self-inductance of a coil that has no current passing through its windings? It is equal…

A: Step 1 - Understanding the formula for self-inductance. Self-inductance of…

Q: The power brick for a laptop computer has input (rms) voltage of 120. V and output (rms) voltage of…

Q: A В

A: It is given as that the a current carrying wire carrying current I towards left direction, The loop…

Q: A 10.2 cm diameter wire coil is initially oriented so that its plane is perpendicular to a magnetic…

A: Diameter of wire Initial magnetic field Time interval (T) = 0.17 s.Final magnetic field The upward…

Q: n employee of yours approaches you about an issue with the time it takes to reach a steady current…

Q: During a radiofrequency ablation (RFA) procedure to destroy a cancerous liver tumor, an electrode…

A: Given,According to part (a),The intensity, b. The electric field is,

Q: The figure below is a graph of the induced emf versus time for a coil of N turns rotating with…

A: (a) The number of turns in the coil is doubled: According to Faraday’s law of electromagnetic…

Q: It has been proposed to use large inductors as energy storage devices. Part A How much electrical…

Q: Question 6 A 73.7 MW electric generator is providing power to a small mountain town through a…

A: The current in the primary coil is

Q: Microphones are used to convert sound vibrations to electrical signals. In one kind of microphone,…

A: Given data: Number of turns N=100 turns Diameter d= 1.9cm=1.9×10-2m Magnetic field B=0.010T Emf…

Q: Consider (Figure 1). Figure 10 ft 8 ft 8 ft -8- 10 ft A B FAR 12 lb 6 ft 1 of 1 > 4 ft Y Part A…

A: Write the position vectors of points A, B, and C. A→=6i+8j+0kB→=0i+10j+4kC→=8i+0j+10k

Q: A 9.0-V battery is connected in series with a 34-mH inductor, a 160- resistor, and an open switch.…

A: Battery voltage, Inductance value, Resistance,

Q: b Calculate the inductance of a 1m long coaxial cable with =e. Provide your answer in micro Henry. a

A: l =1 m b/a = e

Q: An inductor used in a dc power supply has an inductance of 12.5 H and a resistance of 180.0 2. It…

A: Given data, Inductance L = 12.5 H. Resistance R=180 Ω. Current flowing i=0.650 A.

Q: The primary coil of a transformer is connected to a standard wall socket. A resistance R is…

Q: An iron core transformer is as shown in the figure. The primary coil has Np = 2000 turns and the…

A: The number of turns in the primary Np=2000 turns The number of turns in the secondary Ns=5000 turns…

Q: A transformer has 110 loops on the primary side and 880 on the secondary.... A. If you have 6.7V as…

Q: The armature of a small generator consists of a flat, square coil with 190 turns and sides with a…

A: The length of the square loop is 1.9 cm. The strength of the magnetic field is 7.95x10-2 T. The…

Q: A transforms has a voltage of 5000 V that comes out of it. If there are 3500 turns of wire on the…

A: Output/Secondary voltage (V') = 5000 volts Number of turns on output/secondary side (N') = 3500…

Q: Insect “zappers” use a high voltage to electrocute insects. One such device uses an AC voltage of…

A: Insect “zappers” use a high voltage to electrocute insects. One such device uses an AC voltage of…

Q: A transformer consists of 600 primary windings and 800 secondary windings. The Voltage across the…

Q: Suppose that a rectangular toroid has 2500 windings and a self-inductance of 0.03 H. If the height…

A: Given, Energy stored in a magnetic field, U=4.5μJU=4.5×10-6J Self-inductance, L=0.03H The stored…

Q: The circuit shown in the figure contains a resistor and a solenoid. A battery is connected by…

Concept explainers

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.

Question

100%

You plan to take your hair blower to Europe, where the electrical
outlets put out 240 V instead of the 120 V seen in the United
States. The blower puts out 1700 W at 120 V.
Part A
What could you do to operate your blower via the 240 V line in Europe?
Use a step up transformer with N₂/N₁ = 2.
Use a step_down transformer with N₂/N₁ = 1/2.
Submit
Part B
I =
What current will be drawn from the 240 V line when the dryer is connected to the 120 V side of the transformer?
Express your answer in amperes.
Submit
Part C
Request Answer
Reff =
Submit
VO
ΑΣΦ
Request Answer
What resistance connected directly to the 240 V line would draw the same power as the dryer in part B?
Express your answer in ohms.
VE ΑΣΦΑ
?
Request Answer
A
?
Ω

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: Introduction

Step 2: Solution 1

Step 3: Solution 2

Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 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

A transformer consists of 275 primary windings and 834 secondary windings. If the potential difference across the primary coil is 25.0 V. what is the voltage across the secondary coil? Is this a step up or step down transformer? Explain. What is the effective load resistance of the secondary coil if it is connected across a 125 Ω resistor ?
F
A flexible circular loop 7.00 cm in diameter lies in a magnetic field with magnitude 1.47 T, directed into the plane of the page in the figure. The loop is pulled at the points indicated by the arrows, forming a loop of zero area in 0.300 s. Part A Find the average induced emf in the circuit. Express your answer in volts. Eav = 15. ΑΣΦ ? V X X X X a CH b X R
I am working on some physics homework and am stuck on this one. Any help would be great, thanks!
A neon sign transformer has a 430 W AC output with an rms voltage of 13 kV when connected to a normal 120 V household outlet. There are 200 turns of wire in the primary coil. Part A Assume the transformer is running at full output: in this case, what is the current running through the secondary coil? Express your answer as the number of the turns. Π| ΑΣΦ I₂ = Submit Request Answer A
A model-train transformer plugs into 180 V ac and draws 0.23 A while supplying 6.9 A to the train. Part A What voltage is present across the tracks? Express your answer using two significant figures. V = V Submit Request Answer Part B Is the transformer step-up or step-down? The transformer is step-up. The transformer is step-down. Submit Request Answer
The charger for your electronic devices is a transformer. Suppose a 60 Hz outlet voltage of 120 V needs to be reduced to a device voltage of 3.0 V. The side of the transformer attached to the electronic device has 45 turns of wire. Part A How many turns are on the side that plugs into the outlet? N = ΠΠ ΑΣΦ Submit Request Answer ? turns
The generator of a car idling at 1500 rpm produces 17.3 V . Part A What will the output be at a rotation speed of 2800 rpm , assuming nothing else changes? Express your answer to three significant figures and include the appropriate units.
Part A A step-up transformer increases 10 V to 150 V . What is the current in the secondary coil as compared to the primary coil? Assume 100% efficiency. Express your answer using two significant figures. ? %3D
The answer that I have entered is incorrect.
An inductor with inductance L = 0.400 H and negligible resistance is connected to a battery, a switch S, and two resistors, R1 = 11.0n and R2 = 15.0 2 (Eigure 1). The battery has emf 96.0 V and negligible intemal resistance. S is closed at t = 0. Part A What is the current i just after S is closed? Express your answer with the appropriate units. ? HA i = 0 Figure R2 R L ww
A series RLC circuit consists of a 52.0 resistor, a 3.40 mH inductor, and a 430 nF capacitor. It is connected to a 3.0 kHz oscillator with a peak voltage of 6.00 V. You may want to review (Page 905). For help with math skills, you may want to review: Conversion from Degrees to Radians Part A What is the instantaneous emf & when i Express your answer with the appropriate units. ► View Available Hint(s) - I?