5. A transformer is plugged into the wall in North America (Vms. 120 & f = 60Hz). There are 4,000 turns in the primary coil and 100 turns in the secondary coil. The secondary is then connected to a solenoid that is 20cm long, has a circular cross section with radius 2cm, and has 5,000 turns. The solenoid acts as both an inductor in the secondary circuit and for production of a magnetic field. Inside the solenoid, the magnetic field will change with time. What is the maximum strength of the magnetic field? Primary (Input) ooooo Secondary (Output)

5. A transformer is plugged into the wall in North America (Vms. 120 & f = 60Hz). There are 4,000 turns in the primary coil and 100 turns in the secondary coil. The secondary is then connected to a solenoid that is 20cm long, has a circular cross section with radius 2cm, and has 5,000 turns. The solenoid acts as both an inductor in the secondary circuit and for production of a magnetic field. Inside the solenoid, the magnetic field will change with time. What is the maximum strength of the magnetic field? Primary (Input) ooooo Secondary (Output)

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

Q: 1. The current in a 7.50-H inductor is given by i=1.82-6.2t. Find the voltage inductor at 2.75s.…

A: Inductance, L = 7.50 HCurrent equation, i = 1.8t² - 6.2tAt t = 2.75 s

Q: 4. The phase relationship of the voltage and current of an inductor is a. current lags the voltage…

A: We know that, In resistor current and voltage are in sane phase In capacitor current leads voltage…

Q: You have a transformer with a primary current of Ip = 15 A and a primary voltage of Vp = 2050 V. The…

Q: The energy stored in a solenoid inductor is 28.4 J. The solenoid is .876 m long and has a radius of…

Q: Two coils, 1 and 2, are separated in space, and have a fixed distance between them. When coil 2 has…

A: Given the emf in the second coil ε2 = 30 mV = 30×10-3 V The rate of change of current in the first…

Q: 6. a. Calculate the inductance of a solenoid containing 300 turns if the length of the solenoid is…

A: Given data- turns n=300, length l=25 cm=0.25 m, cross sectional area A=4×10-4 m2 Inductance of a…

Q: 1. The heating coils in a hair dryer are 0.82 cm in diameter, have a combined length of 0.5 m, and a…

A: Given:Diameter of coils: d=0.82 cm=0.0082 mCombined length of the coils: l=0.5 mNumber of turns:…

Q: . A large research solenoid has a self-inductance of 20.0 H. What induced emf (in V) opposes…

A: Inductance of an inductor L = 20.0 H Current passed through…

Q: 2. Mr. Lewis loves electronics so much, one night after having a cup of coffee he decided to make an…

Q: An "infinite" solenoid has 968 turns/m and circular cross section of radius 15.3 m. A small circular…

A: According to Faraday's law of electromagnetic induction The induced emf through a coil is given by…

Q: A solenoid 40 cm long is wound with 800 turns of wire. The cross-sectional area of the coil is 1.5…

A: Answer 0.302

Q: A transformer has a voltage in the primary coil of 3877 V and a voltage in the secondary coil of 745…

Q: The current in a 40.0-mH inductor changes with time as i = 3.00t2 − 7.00t, where i is in amperes and…

A: Given data: L = 40.0 mH i = 3.00t2 − 7.00t Need to determine the magnitude of the induced emf and…

Q: 6. A 120 turn coil of radius 1.8 cm and resistance 5.3 ohms is coaxial with a solenoid of 220…

Q: 1. A large research solenoid has a self-inductance of 26 H. (a) What induced emf opposes shutting it…

Q: 4. A series RCL circuit has a resonant frequency of 1500 Hz. When operating at a frequency other…

Q: A circular wire coil with 26 turns and radius 3.81 cm is placed in a uniform magnetic field of…

Q: A solenoid with 495 turns has a length of 7.50 cm and a cross-sectional area of 3.10 x 10-9 m2. Find…

A: Induction is the phenomenon of inducing an emf in a coil by changing the magnetic flux around it. A…

Q: 4. Given R = 1.00 mm and I = 5.00 mm, what is the number of turns N such that the inductance of the…

Q: A solenoid has a radius of 2.5 cm, 130 turns, and a length of 85 cm. (Inductance for a solenoid is…

A: 1. Resistance Calculation:We can find the resistance (R) using the following information:Initial…

Q: The figure below shows a toroidal coil of wire with N = 145 loops. If the flux through each loop is…

Q: Tia needs to produce a solenoid that has an inductance of 2.53 µH. She constructs the solenoid by…

A: In the given question, We have to determine the value of required length.

Q: An L-R-C series circuit has R = 80.0 N, L = 0.600 H, and C = 2.00x10-4 F. The ac source has voltage…

Q: 3. Consider the circuit shown below. The switch S is closed for a very long time so that the current…

Q: 6. Consider the following circuit: = R2 m = L mooo R₁ where = 60 V, R₁ 10 N, R₂ 30 N, and = 5 a)…

A: a)at t = 0 , there is no current inside the inductor.so,I ( inductor ) = 0 Amps.This means R1 and R2…

Q: A solenoid 46.6 cm long is wound with 175 turns of wire. The diameter of the solenoid is 4.17 cm.…

A: Given: length of solenoid l=46.6 cm =0.466 m number of turns N=175 diameter of wire d=4.17 cm =…

Q: nowle 4. Inductance of a long solenoid: A long thin solenoid has N turns, a length W, area A and a…

Q: The voltage across a 4.5 H inductor is v= √√5t+11.3 V. If the initial current is 5.00A, find the…

Q: The energy stored in a solenoid inductor is 28.4 mJ. The solenoid has 425 turns, is .876 meters long…

A: Given: The energy stored in the solenoid inductor is 28.4 mJ. The number of turns is 425. The length…

Concept explainers

Voltage Across Inductor

An actor is a passive electrical component that consists of a coil bent in the form of wire which uses electromagnetism to produce electric current through the coil. When the electric current flows through a conductor that is the coil, a magnetic flux is developed around the conductor. This flow of current through the coil creates a magnetic field based on Fleming's Right-hand thumb rule. If there is any decrease in the current passing through the inductor, then the magnetic field will also decrease and energy is released through the generation of electric current. There is also a secondary voltage inducing in the same coil due to the magnetic flux, since it opposes any changes in the electric current flowing through the circuit. An inductor is also called choke, coil, or solenoid. A choke is designed to block certain frequencies when the DC current passes. A winding coil is coated with insulation to give extra insulation and protect the circuit. They are usually tightly wrapped around a central core which is cylindrical in nature so that the magnetic flux can be induced. The solenoid is a three-dimension coil that is used to exhibit electromagnetism when the magnetic field is developed due to the current flowing through the coil. The sign convention of the inductor is the same as the power dissipating device. When the current flows into the positive side of the voltage across the inductor, the value is positive and the inductor dissipates power whereas when the inductor releases the power back to the circuit, the current has a negative sign convention. 

Question

5. A transformer is plugged into the wall in North America (V.cms.
120 & f = 60Hz). There are 4,000 turns in the primary coil and
100 turns in the secondary coil. The secondary is then
connected to a solenoid that is 20cm long, has a circular cross
section with radius 2cm, and has 5,000 turns. The solenoid acts
as both an inductor in the secondary circuit and for production
of a magnetic field. Inside the solenoid, the magnetic field will
change with time. What is the maximum strength of the
magnetic field?
Primary
(Input)
00000
ele
Secondary
(Output)

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

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 5 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

13. The current i through a 4.7 H inductor varies with time t as shown by the graph of the figure. The inductor has a resistance of 9.5 N. Find the magnitude of the induced emf ɛ in V during the time intervals 2 ms to 5 ms (Ignore the behavior at the ends of the intervals.) 6 4. t (ms) 6. (a) 1.65x103 (b) 3.13x103 (c) 1.85x10ª (d) 2.35x10ª (e) None of the above
Bacteria and other prokaryotes are found deep underground, in water, and in the air. One micron (10-6 m) is a typical length scale associated with these microbes. (a) Estimate the total number of bacteria and other prokaryotes onthe Earth. (b) Estimate the total mass of all such microbes.
8. In the circuit below, the switch is initially at position a (battery) for a long time. At t = 0 second, the switch is moved to position b. What is the magnetic energy of the inductor at t = 0.02 s? 0.1 Ω . 10-3 H m bo a 10 V
A toroidal solenoid has 800 turns, cross-sectional area of 16.25 cm^2, and an average radius of 14.00 cm.a) Calculate the self-inductance of the coil.b) If the current decreases uniformly from 15.00 A to 12.00 A In 3.00 ms, calculate the self-induced electromotive force in the coil.c) Current is directed from terminal a of the coil to terminal b. Is the direction of the induced electromotive force from a to b, or from b to a? Why?
5. In an LR series circuit connected to a dc source and a switch, the inductor gets 40% of its maximum current 1.8 s after the switch is closed at t = 0 s. What is the time constant of this circuit?a. 0.80 sb. 1.5 sc. 2.5 sd. 3.5 se. 5.5 s
10. What is the inductance of a a solenoid with 10 wire loops, diameter 1 cm, circumference 3.14 cm, and length 4 cm.
7. A coil with a self-inductance of 2.0 H carries a current that varies with time according to I(t) = (2A) sin(120πt). Find an expression for the emf induced in the coil. This is not and will not be graded
4. In the middle of the selenoid with a diameter of D = 2 cm, length L= 20 cm and consisting of N1 = 1200 turns there is a small coil with a diameter of d = 1 cm. The length of this small coil is l= 2 cm and consists of N2 = 50 turns a. Calculate the mutual inductance between the coils. b. If the current in the şelenoid changes at a rate of 0.5 A / s, calculate the emf induced ɛ on the small coil.