Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN: 9781337553292
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 29, Problem 2P
(a)
To determine
The magnetic field caused by the power line.
(b)
To determine
The advice suitable for the attorney to present in court.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Consider an experimental setup where charged particles (electrons or protons) are first accelerated by an electric field and then injected into a region of constant magnetic field with a field strength of 0.45 T.
1. What is the potential difference, in volts, required in the first part of the experiment to accelerate electrons to a speed of 6.1 × 107 m/s?
2. Find the radius of curvature, in meters, of the path of a proton accelerated through this same potential after the proton crosses into the region with the magnetic field.
3. What is the ratio of the radii of curvature for a proton and an an electron traveling through this apparatus?
Consider the same situation as in the previous problem. This time the magnet has mass 4.88 kg and the force pulling the magnet to the right has magnitude 178.2 N. What is the magnitude of the tension force in the cord?
226.1 N
246.4 N
141.8 N
184.5 N
A negative charge of q = -2.2 * 10-17 C and m = 2.3 * 10-26 kg enters a magnetic field B = 1.9 T with initial velocity v = 270 m/s as shown in the attached image. The magnetic field points into the screen.
Express the radius R, of the circular motion in terms of the centripetal acceleration a and the speed v.
Calculate the numerical value of the radius R in meters.
Chapter 29 Solutions
Physics for Scientists and Engineers with Modern Physics
Ch. 29.1 - Consider the magnetic field due to the current in...Ch. 29.2 - Prob. 29.2QQCh. 29.3 - Prob. 29.3QQCh. 29.3 - Prob. 29.4QQCh. 29.4 - Consider a solenoid that is very long compared...Ch. 29 - Calculate the magnitude of the magnetic field at a...Ch. 29 - Prob. 2PCh. 29 - In Niels Bohrs 1913 model of the hydrogen atom, an...Ch. 29 - Prob. 4PCh. 29 - Prob. 5P
Ch. 29 - Consider a flat, circular current loop of radius R...Ch. 29 - Prob. 7PCh. 29 - One long wire carries current 30.0 A to the left...Ch. 29 - Determine the magnetic field (in terms of I, a,...Ch. 29 - Prob. 10PCh. 29 - Two long, parallel wires carry currents of I1 =...Ch. 29 - Prob. 12PCh. 29 - Prob. 13PCh. 29 - Prob. 14PCh. 29 - You are part of a team working in a machine parts...Ch. 29 - Why is the following situation impossible? Two...Ch. 29 - Prob. 17PCh. 29 - Prob. 18PCh. 29 - The magnetic coils of a tokamak fusion reactor are...Ch. 29 - A packed bundle of 100 long, straight, insulated...Ch. 29 - Prob. 21PCh. 29 - Prob. 22PCh. 29 - A long solenoid that has 1 000 turns uniformly...Ch. 29 - Prob. 24PCh. 29 - Prob. 25PCh. 29 - Prob. 26PCh. 29 - Prob. 27PCh. 29 - You are working for a company that creates special...Ch. 29 - A solenoid of radius r = 1.25 cm and length =...Ch. 29 - Prob. 30PCh. 29 - Prob. 31APCh. 29 - Why is the following situation impossible? The...Ch. 29 - Prob. 33APCh. 29 - Prob. 34APCh. 29 - Prob. 35APCh. 29 - Prob. 36APCh. 29 - A very large parallel-plate capacitor has uniform...Ch. 29 - Two circular coils of radius R, each with N turns,...Ch. 29 - Prob. 39APCh. 29 - Two circular loops are parallel, coaxial, and...Ch. 29 - Prob. 41APCh. 29 - Review. Rail guns have been suggested for...Ch. 29 - Prob. 43APCh. 29 - An infinitely long, straight wire carrying a...Ch. 29 - Prob. 45CPCh. 29 - Prob. 46CPCh. 29 - A wire carrying a current I is bent into the shape...Ch. 29 - Prob. 48CPCh. 29 - Prob. 49CPCh. 29 - Prob. 50CPCh. 29 - Prob. 51CP
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
- In the figure below, the current in the long, straight wire is I,=22.1 A, and the wire lies in the plane of the rectangular loop, which carries a current of I2=10.0 A. The dimensions in the figure are c= 0.100 m, a=0.150 m, and , l= 0.450 m. Find the magnitude of the net force ( in units of µN) exerted on the loop by the magnetic field created by the wire. -c→-a +C-arrow_forwardIn the figure below, the current in the long, straight wire is l,=10.7 A, and the wire lies in the plane of the rectangular loop, which carries a current of I2=10.0 A. The dimensions in the figure are c= 0.100 m, a=0.150 m, and , l= 0.450 m. Find the magnitude of the net force ( in units of µN) exerted on the loop by the magnetic field created by the wire. Select one: А. 32.1 В. 36.4 C. 57.8 D. 63.1 E. 79.2arrow_forwardA particle of +e charge is analyzed with a mass spectrometer that has a magnetic field B = 0.050 T. If the particle has a mass of m=2.0×10−27 kg and a speed of 8.0×105 m/s, what is the radius of the path? Express your answer with the appropriate units.arrow_forward
- A magnetic field can force a charged particle to move in a circular path. Suppose that an electron moving in a circle experiences a radial acceleration of magnitude 3.0 × 1014 m/s2 in a particular magnetic field. (a) What is the speed of the electron if the radius of its circular path is 0.14 m? (b) What is the period of the motion?arrow_forwardAt an instant in time, an electron has velocity, v = 100i - 300j + 200k km/s while it is in a magnetic field, B = 2i - 3j + 4k T. Find the acceleration of the electron at this instant. Use the vector table below to show any important vectors. Show only numerical results in the table. (m = 9.109 x 10*3" kg, q = -1.6 X 10*1º C) Vector i karrow_forwardA rival has created a device to scare off a teacher due to his noted fear of electrons. Around her (the rival) remote compound, she’s placed electrons in a magnetic field. The electrons move in horizontal circles of radius 9.5 cm when their speed is 2.0×106 m/s. What is the magnitude and direction of the magnetic field that causes this motion? Please show a step by step process with equations, with full explanations, and given units.arrow_forward
- The figure below shows two current segments. The lower segment carries current i1 = 0.44 A and includes a circular arc with radius 6.8 cm, angle 180°, and center point P. The upper segment carries current i2 = 2i1 and includes a circular arc with radius 4.8 cm, angle 120°, and the same center point P. What are the (a) magnitude and (b) direction (into or otherwise of the page) of the net magnetic field for the indicated current directions? What are the (c) magnitude and (d) direction (into or otherwise of the page) of if i1 is reversed?arrow_forwardIn the figure below, the current in the long, straight wire is I,=17.1 A, and the wire lies in the plane of the rectangular loop, which carries a current of /2=10.0 A. The dimensions in the figure are c= 0.100 m, a=0.150 m, and, l= 0.450 m. Find the magnitude of the net force ( in units of uN) exerted on the loop by the magnetic field created by the wire. Select one: OA. 126.5 OB. 100.9 OC. 51.3 OD. 92.3 Coull lis sI O 9.arrow_forwardThe magnetic force dFg on a infinitesimal segment of current I is dFs = I dEx B Where di is the displacement vector of the infinitesimal current segment. The total magnetic force on a finite current segment is F = 1J (dL x B) 1. If the magnetic field is uniform in space the magnetic force on current simplifies to FB = {(x5). What is vector in this expression? Choose one. is the length of the current segment is the vector from the point where the current enters the uniform field to the point where the current leaves the uniform field. a. What is the magnetic force on the portions of the wire to the left of the dashed line? • is the current. 2. The magnetic field is zero to the left of the dashed line. The magnetic field to the right of the dashed line is uniform outwards. A current carrying wire goes through the region as shown. b. What is the magnetic force on the bottom wire segment? Write answer in component vector form. c. What is the magnetic force on the slanted wire segment?…arrow_forward
- In the figure below, the current in the long, straight wire is I,=19.2 A, and the wire lies in the plane of the rectangular loop, which carries a current of /2=10.0 A. The dimensions in the figure are c= 0.100 m, a=0.150 m, and , l= 0.450 m. Find the magnitude of the net force (in units of uN) exerted on the loop by the magnetic field created by the wire.arrow_forwardFor this question, we have to consider an experimental setup where charged particles (electrons or protons) are first accelerated by an electric field and then injected into a region of constant magnetic field with a field strength of 0.55 T. What is the potential difference, in volts, required to accelerate electrons to a speed of 5.8 * 10^(7) ? Also what is the radius of curvature, in meters, of the path of a proton accelerated through this same potential after the proton crosses into the region with the magnetic field? This is not a graded questionarrow_forwardAsaparrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Magnets and Magnetic Fields; Author: Professor Dave explains;https://www.youtube.com/watch?v=IgtIdttfGVw;License: Standard YouTube License, CC-BY