Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN: 9781133939146
Author: Katz, Debora M.
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 30.4, Problem 30.3CE
To determine
The segment which produces the stronger magnetic field at point
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The 2.8-cm-diameter solenoid in (Figure 1) passes through the center of a 6.0-cm-diameter loop. The magnetic field inside the solenoid is 0.50 T.What is the magnetic flux through the loop when it is tilted at a 60∘angle?Express your answer in webers.
The 2.8-cm-diameter solenoid in (Figure 1) passes through the center of a 6.0-cm-diameter loop. The magnetic field inside the solenoid is 0.50 T .
a) What is the magnetic flux through the loop when it is perpendicular to the solenoid?
b) What is the magnetic flux through the loop when it is tilted at a 60∘angle? Express your answer in webers.
A. The upper semi-circular wire of radius ? is run by clockwise current ?. The lower semi-circular wire of radius ? is run by counterclockwise current 2?. Use Biot-Savart’s law to find an expression for the magnitude of the net magnetic field due to both wires at the center of the circle. Show all the work for deriving the magnetic field for one of the wires.
B. Give, also, the direction of the net magnetic field at the center of the circle
Chapter 30 Solutions
Physics for Scientists and Engineers: Foundations and Connections
Ch. 30.2 - Prob. 30.1CECh. 30.3 - Prob. 30.2CECh. 30.4 - Prob. 30.3CECh. 30.8 - Cosmic rays are high-energy charged particles...Ch. 30.9 - The Earths Van Allen belts (Fig. 30.34) are a...Ch. 30.10 - Prob. 30.6CECh. 30.10 - Prob. 30.7CECh. 30.12 - Prob. 30.8CECh. 30 - A yoga teacher tells her students to imagine their...Ch. 30 - Prob. 2PQ
Ch. 30 - Prob. 3PQCh. 30 - Prob. 4PQCh. 30 - Prob. 5PQCh. 30 - Copy Figure P30.6 and sketch the magnetic field...Ch. 30 - Prob. 7PQCh. 30 - Prob. 9PQCh. 30 - Figure P30.10 shows a circular current-carrying...Ch. 30 - Figure P30.11 shows three configurations of wires...Ch. 30 - Review A proton is accelerated from rest through a...Ch. 30 - An electron moves in a circle of radius r at...Ch. 30 - One common type of cosmic ray is a proton...Ch. 30 - Prob. 15PQCh. 30 - Prob. 16PQCh. 30 - Prob. 17PQCh. 30 - A Two long, straight, parallel wires are shown in...Ch. 30 - Prob. 19PQCh. 30 - Two long, straight, parallel wires carry current...Ch. 30 - Prob. 21PQCh. 30 - Two long, straight wires carry the same current as...Ch. 30 - Prob. 23PQCh. 30 - A wire is bent in the form of a square loop with...Ch. 30 - Prob. 25PQCh. 30 - A Derive an expression for the magnetic field...Ch. 30 - Prob. 27PQCh. 30 - Prob. 28PQCh. 30 - Prob. 29PQCh. 30 - Prob. 30PQCh. 30 - Prob. 31PQCh. 30 - Prob. 32PQCh. 30 - Prob. 33PQCh. 30 - Prob. 34PQCh. 30 - Normally a refrigerator is not magnetized. If you...Ch. 30 - Prob. 36PQCh. 30 - Prob. 37PQCh. 30 - The magnetic field in a region is given by...Ch. 30 - Prob. 39PQCh. 30 - Prob. 40PQCh. 30 - Prob. 41PQCh. 30 - The velocity vector of a singly charged helium ion...Ch. 30 - Prob. 43PQCh. 30 - Can you use a mass spectrometer to measure the...Ch. 30 - In a laboratory experiment, a beam of electrons is...Ch. 30 - Prob. 46PQCh. 30 - Prob. 47PQCh. 30 - Prob. 48PQCh. 30 - A proton and a helium nucleus (consisting of two...Ch. 30 - Two ions are accelerated from rest in a mass...Ch. 30 - Prob. 51PQCh. 30 - Prob. 52PQCh. 30 - A rectangular silver strip is 2.50 cm wide and...Ch. 30 - For both sketches in Figure P30.56, there is a...Ch. 30 - A 1.40-m section of a straight wire oriented along...Ch. 30 - Professor Edward Ney was the founder of infrared...Ch. 30 - Prob. 59PQCh. 30 - A wire with a current of I = 8.00 A directed along...Ch. 30 - Prob. 61PQCh. 30 - The triangular loop of wire shown in Figure P30.62...Ch. 30 - Prob. 63PQCh. 30 - Consider the wires described in Problem 63. Find...Ch. 30 - Prob. 65PQCh. 30 - Prob. 66PQCh. 30 - A Three parallel current-carrying wires are shown...Ch. 30 - Prob. 68PQCh. 30 - Prob. 69PQCh. 30 - Prob. 70PQCh. 30 - Prob. 71PQCh. 30 - Prob. 72PQCh. 30 - A circular coil 15.0 cm in radius and composed of...Ch. 30 - Prob. 74PQCh. 30 - Prob. 75PQCh. 30 - Prob. 76PQCh. 30 - Prob. 77PQCh. 30 - Two long, straight, current-carrying wires run...Ch. 30 - Prob. 79PQCh. 30 - Prob. 80PQCh. 30 - Prob. 81PQCh. 30 - Prob. 82PQCh. 30 - Two infinitely long current-carrying wires run...Ch. 30 - Prob. 84PQCh. 30 - Prob. 85PQCh. 30 - Prob. 86PQCh. 30 - A charged particle with charge q and velocity...Ch. 30 - Prob. 88PQCh. 30 - Prob. 89PQCh. 30 - A mass spectrometer (Fig. 30.40, page 956)...Ch. 30 - Three long, current-carrying wires are parallel to...Ch. 30 - Prob. 92PQCh. 30 - A current-carrying conductor PQ of mass m and...Ch. 30 - A proton enters a region with a uniform electric...
Knowledge Booster
Similar questions
- A uniform magnetic field B=5.44104iT passes through a closed surface with a slanted top as shown in Figure P31.59. a. Given the dimensions and orientation of the closed surface shown, what is the magnetic flux through the slanted top of the surface? b. What is the net magnetic flux through the entire closed surface?arrow_forwardA toroid has a major radius R and a minor radius r and is tightly wound with N turns of wire on a hollow cardboard torus. Figure P31.6 shows half of this toroid, allowing us to see its cross section. If R r, the magnetic field in the region enclosed by the wire is essentially the same as the magnetic field of a solenoid that has been bent into a large circle of radius R. Modeling the field as the uniform field of a long solenoid, show that the inductance of such a toroid is approximately L=120N2r2R Figure P31.6arrow_forwardA: What is the magnetic field strength at point 1? B: What is the direction of the magnetic field strength at point 1? C: What is the magnetic field strength at point 2? D: What is the direction of the magnetic field strength at point 2? E: What is the magnetic field strength at point 3? F: What is the direction of the magnetic field strength at point 3?arrow_forward
- Figure 1 is a sectional view of two circular coils with radius ?, each wound with ? turns of wire carrying a current ?, circulating in the same direction in both coils. The coils are separated by a distance ? equal to their radii. In this configuration the coils are called Helmholtz coils; they produce a very uniform magnetic field in the region between them. (a) Derive the expression for the magnitude ? of the magnetic field at a point on the axis a distance ? to the right of point ?, which is midway between the coils.arrow_forwardA rectangular loop is placed near a long straight current-carrying wire as shown in the figure. a. Assume that we define step vectors around the loop to point counterclockwise. Is the magnetic flux ФB through the loop positive or negative? b. Calculate the magnetic flux in terms of I = |Ivector|, d, L, and W. (Hints: The magnetic field is not constant over the loop's face, so we have to actually integrate to calculate the flux. Divide the loop into thin strips. You should find that the answer is proportional to ln(d+W) / d.) c. Let the loop have resistance R. Find an expression for the current flowing in the loop as a function of dI / dt. d. If the magnitude of the current flowing in the wire is decreasing, what is the direction in which the current flows in the loop?arrow_forwardAn infinitely long wire (thick solid line) is bent into a right angle as shown in the figure below. It carries current I. A point P is placed a distance a from the wire as shown. The figure is all in a single plane. What is the magnitude of the magnetic field at P? Thank you!arrow_forward
- Problem 1: A 6-μC point charge is moving along the x-axis as shown at a speed of 15 × 106 m/s. The point P shown has coordinates (0.55,1.1,0) m. Note that in this figure, the z-axis is positive out of the screen. a. What is the x-component of the magnetic field at the point P due to the charge, in tesla? b. What is the y-component of the magnetic field at the point P due to the charge, in tesla? c. What is the z-component of the magnetic field at the point P due to the charge, in tesla?arrow_forwardFigure 1: CRT with coils in Helmholtz configuration. The hot cathode emits electrons which are then accelerated through potential difference Vacc. When the electrons enter the magnetic field B, which is perpendicular to their velocity, they move on a circular path with radius r. The magnetic field is due to coils in Helmholtz configuration (2 coils separated distance that equals their radius). The magnetic field due to one of the coils with radius R, at a point on the axis distance z away from the center of the coil, was found using the Biot-Savart law: HOIR?N B1 2(R2 + z2)žarrow_forwardA long, straight wire with a circular cross section of radius R carries a current I. Assume that the current density is not constant across the cross section of the wire, but rather varies as J=αr, where αα is a constant. Q1. What is the direction of the magnetic field in the two regions given (r < R and r >R) using the Amperian equation. Image A. What is the direction of the magnetic field at a point P a distance a away from the bend.arrow_forward
- The magnetic field B in a certain region is 0.126 T, and its direction is that of the +z axis in (Figure 1). Figure 40.0 cm a y b 30.0 cm e < 30.0 cm 1 of 1 Part A What is the magnetic flux across the surface abcd in the figure? Express your answer in webers. ——| ΑΣΦ $B= Submit Part B $B= What is the magnetic flux across the surface befc? Express your answer in webers. 17 ΑΣΦ Submit Part C $B= Request Answer Submit What is the magnetic flux across the surface aefd? Express your answer in webers. —| ΑΣΦΑ Part D Request Answer ! ? Request Answer ? ? Wb ? Wb Wb What is the net flux through all five surfaces that enclose the shaded volume? Express your answer in webers. 17 ΑΣΦarrow_forwardMagnetic flux is the measure of the magnetic field that passes through an area of space or an object. Its mathematical definition is: Y = | B ds z а Suppose you have a copper ring on the plane x,yas indicated in the figure above. Imagine that a constant mangetic field passes through it, given by the vector B = ŷ B, + î B̟. The magnetic flux must be: Ο to. Ψ-B, πα? O b. W = Byna?arrow_forwardAn electric current I = 0.55 A is moving in a circular wire with radius R = 0.045 a. Express the magnetic field vector B created at the center O in terms of the current I, the radius vector R, and the length element vector ds. Picture attached. b. What’s the direction of the magnetic field at point O? Downward. Into the screen. To the right. Out of the screen. Upward. To the left. c. Express the magnitude of the magnetic field at point O in terms of I and R. d. Calculate the numerical value of B, in tesla.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author: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 with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning