Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 9.4, Problem 3bT
Suppose that the electric field in a light wave were
Would it be possible to have a magnetic field that is zero for all x and t? Use Faraday’s law to support your answer. (Hint: How, if at all, would your answers in part A above be different if the magnetic field were zero for all x and t?)
Expert Solution & Answer
Learn your wayIncludes step-by-step video
schedule03:00
Students have asked these similar questions
This problem is in 3D. P is the center. Out of the page is a distance z from P. Let this z be 0.02 m. Calculate the "net" magnetic field at
z provided that
1 = 395 A, a = 0.03 m, and b = 0.05 m. Use Ho = 1.257x10-6 Wb/Am
b
NOTE: You will use here the right hand rule and superposition of magnetic field. Out of the page is +, while into the page is -.
Final answer in FIVE decimal places. Ignore the effects of the straight wire at the bottom. Include the SI unit.
A+5.00 µC point charge is moving at a constant 9.00 x 10° m/s in the
+y-direction, relative to a reference frame.
Part A
At the instant when the point charge is at the origin of this reference frame, find the magnetic-field vector B it produces at point z = 0.500 m, y = 0, z= 0.
Enter your answers numerically separated by commas.
ΑΣφ
Bz, By, Bz =
Submit
Request Answer
Part B
At the instant when the point charge is at the origin of this reference frame, find the magnetic-field vector B it produces at point r = 0, y = -0.500 m, z = 0.
Enter your answers numerically separated by commas.
Bz, By, B2 =
Trough infinitely long straight round conductor of radius R flows current I.
determine size and direction of magnetic induction vector B outside of conductor at point that is located in distance of r from longitudinal axis of conductor.
determine size and direction of magnetic induction vector B inside of conductor at point that is located in distance of r from its longitudinal axis of conductor. (r<R)
simple sketch all cases please.
Use Ampère's circuital law (Using B-field and total current).Full justification - Step by step with substantiation
Chapter 9 Solutions
Tutorials in Introductory Physics
Ch. 9.1 - A piece of yarn has been attached to the spring....Ch. 9.1 - During the demonstration, did any of the following...Ch. 9.1 - During the demonstration, each of the following...Ch. 9.1 - Prob. 2aTCh. 9.1 - Prob. 2bTCh. 9.1 - Prob. 3aTCh. 9.1 - Prob. 3bTCh. 9.2 - Describe what happens after the pulse reaches the...Ch. 9.2 - Compare the speed of a pulse in one spring to the...Ch. 9.2 - In answering the questions below, assume that each...
Ch. 9.2 - Prob. 2aTCh. 9.2 - Prob. 2bTCh. 9.2 - Prob. 3aTCh. 9.2 - Prob. 4aTCh. 9.2 - Which of the following quantities are different on...Ch. 9.2 - Prob. 4cTCh. 9.3 - Prob. 1aTCh. 9.3 - Prob. 1bTCh. 9.3 - Prob. 1cTCh. 9.3 - Prob. 1dTCh. 9.3 - Prob. 1eTCh. 9.3 - Prob. 2aTCh. 9.3 - Prob. 2bTCh. 9.3 - Prob. 2cTCh. 9.3 - Prob. 2dTCh. 9.3 - Each of the diagrams at right shows a ray incident...Ch. 9.3 - Does the ray representing a wave always “bend”...Ch. 9.4 - Shown below are mathematical and pictorial...Ch. 9.4 - Three light waves are represented at right. The...Ch. 9.4 - Write an expression for the force exerted on a...Ch. 9.4 - Imagine that the electromagnetic wave in section I...Ch. 9.4 - Prob. 3aTCh. 9.4 - Suppose that the electric field in a light wave...
Additional Science Textbook Solutions
Find more solutions based on key concepts
The images of trees in Figure P1.68 come from a catalog advertising fast-growing trees. If we mark the position...
College Physics: A Strategic Approach (4th Edition)
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective
What kind of path would the planets follow if suddenly their attraction to the Sun no longer existed?
Conceptual Integrated Science
Olympic ice skaters are able to spin at about 5 rev/s. (a) What is their angular velocity in radians per second...
College Physics
Find the -factor for a wall that loses 0.040 Btu each hour through each square foot for each F temperature diff...
Essential University Physics: Volume 1 (3rd Edition)
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
- SECTION A You must answer ALL questions in this Section. 1. Explain (with specific reference to Maxwell's equations) why a traveling wave in the electric field must always be associated with a propagating wave in the magnetic field. 2. Explain why a free charge q will be attracted to the surface of an electrically neutral conductor, and explain how you expect this force to vary with distance compared to the regular Coulomb force between two charges. 3. Explain how you could estimate the refractive index of glass given a power supply, a sheet of glass, two flat pieces of metal, some wire and appropriate instruments for measuring the properties of electrical circuits. 4. With reference to one or more of Maxwell's equations, explain why it is apparently impossible to find a static magnetic field which has a "porcupine" configuration - that is, a surface at which all the field vectors are pointing in the outward direction. 5. Describe the phenomenon of diamagnetism. A grape (which consists…arrow_forwardA +5.00 uC point charge is moving at a constant 9.00 x 10° m/s in the +y-direction, relative to a reference frame. Part C At the instant when the point charge is at the origin of this reference frame, find the magnetic-field vector B it produces at point z = 0, y = 0, z= +0.500 m. Enter your answers numerically separated by commas. B, By, Bz = 18,0,0 Submit Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining Part D At the instant when the point charge is at the origin of this reference frame, find the magnetic-field vector B it produces at point r = 0, y = -0.500 m, z= +0.500 m Enter your answers numerically separated by commas. ΑΣφ Bz, By. В, В. -arrow_forwardA microscopic spherical dust particle of radius r and mass m is moving in outer space at a constant speed v. A wave of light strikes it from the opposite direction of its motion and gets absorbed. Part A) Assuming the particle decelerates uniformly to zero speed in time t, write an equation for the average electric field amplitude in the light.arrow_forward
- Magnetic 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_forwardConsider the situation shown in the figure below. An electric field of 300 V/m is confined to a circular area d = 10.6 cm in diameter and directed outward perpendicular to the plane of the figure. Consider that the field is increasing at a rate of 18.2 V/m . s. Ē.... "out r__ P (a) What is the direction of the magnetic field at the point P, r = 15.1 cm from the center of the circle? O upwards downwards (b) What is the magnitude of the magnetic field at the point P, r = 15.1 cm from the center of the circle? Tarrow_forwardA finite current-carrying wire lies on the y-axis as shown below. The current has a constant magnitude of I. The wire goes from y =d to y = c . Point P lies on the x-axis at æ = -b.arrow_forward
- Curl. Stokes's theorem is a powerful equation that allows the conversion of a surface integral of the curl of a vector over an open surface S into a line integral, such as in the calculation of current through a closed magnetic field loop. Given that Stokes's theorem states: Verify Stokes's theorem for the vector field: B = r cos of+ sin o a. By evaluating f, B dl over the semicircular contour shown below b. By evaluating f,(v x B) ds over the semicircular contour shown below yarrow_forwardThe arrangement illustrated in the figure below is composed of six finite straight wires of length l. The electric current flowing in such an arrangement is i. Using the Biot-Savart law, calculate: The magnitude of the magnetic field at point P due to the wire located along segment ab.The answer is in the second image. I am trying to use the standard biot-savart, which is B = (μ0*I/4π) * ∫dl * sinθ / r^2, and it always gives me 16*pi*l at the denominator, instead of 8pi*l. Solve it using B = (μ0*I/4π) * ∫dl * sinθ / r^2, and note that the image with the answer is correct.arrow_forwardsolve a and b please. A permanent magnet in the shape of a right circular cylinder of length L and radius R is oriented so that its symmetry axis coincides with the z-axis. The origin of coordinates is at the center of the magnet. If the cylinder has uniform axial magnetization M, a.) determine U* (z) at points on the symmetry axis, both inside and outside the magnet, and b.) use the results of part a.) to find the magnetic induction Bz at points on the symmetry axis, both inside and outside the magnet.arrow_forward
- A (1.34x10^0)-m radius cylindrical region contains a uniform electric field along the cylinder axis. It is increasing uniformly with time. What is the rate of change (magnitude) of the electric field required to obtain a total displacement current of (3.548x10^0) nA through a cross section of the region? Provide your answer in V/(m.s) with three significant figures. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer Hide hint for Question 5 What is the displacement current and how it relates to the rate of change of the electric flux?arrow_forwardThe current i passes through the rectangular conductor wire in axb dimensions placed in the regular B=axBo Wb/m2 magnetic flux density seen in the figure on the right. В a) Find the magnetic forces (F1,F2,F3,F4) formed in each arm (1) (3) b) calculate the torque that will occur in the frame a X barrow_forwardI = 7 A current flows from the infinitely long wire along the y axis that intersects the z axis at the point C (0,0,8) in the upper half space, which is the empty space. If z <0 half space, it is made of material with relative magnetic permeability µr = 7. Write the sum of the components( Hx + Hy + Hz )of the magnetic field H [A / m] vector at point A (-2, -4,0-) (in half space z <0) in terms of the given magnitudesnumerically.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON
Spectra Interference: Crash Course Physics #40; Author: CrashCourse;https://www.youtube.com/watch?v=-ob7foUzXaY;License: Standard YouTube License, CC-BY