FUNDAMENTALS OF PHYSICS (LLF)+WILEYPLUS
11th Edition
ISBN: 9781119459132
Author: Halliday
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 28, Problem 7P
To determine
To find:
The electric field
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
|In a magnetic field, field lines are curves to which the magnetic
field B is everywhere tangential. By evaluating dBJds, where s is the
distance measured along a field line, prove that the radius of curvature
at any point on a field line is given by
B3
p =
|B × (B · ỹ)B['
with B denoting the magnitude of the magnetic field and |.| stands for
the magnitude of the vector.
An electron has an initial velocity of (11.2 + 16.8 k) km/s, and a constant acceleration of (1.63 x 1012 m/s²) in the positive x direction
in a region in which uniform electric and magnetic fields are present. If B = (365 µT)i find the electric field E.
i
î+
i
! j+
i
!nkts
N/C or V/m
Find E , the electric field inside the cube.
Express the electric field in terms of v0 , B0 , and unit vectors ( i, j, and/or k).
Chapter 28 Solutions
FUNDAMENTALS OF PHYSICS (LLF)+WILEYPLUS
Ch. 28 - Prob. 1QCh. 28 - Prob. 2QCh. 28 - Prob. 3QCh. 28 - Prob. 4QCh. 28 - In Module 28-2, we discussed a charged particle...Ch. 28 - Prob. 6QCh. 28 - Figure 28-27 shows the path of an electron that...Ch. 28 - Figure 28-28 shows the path of an electron in a...Ch. 28 - Prob. 9QCh. 28 - Particle round about. Figure 28-29 shows 11 paths...
Ch. 28 - Prob. 11QCh. 28 - Prob. 12QCh. 28 - Prob. 1PCh. 28 - A particle of mass 10 g and charge 80 C moves...Ch. 28 - An electron that has an instantaneous velocity of...Ch. 28 - An alpa particle travels at a velocity of...Ch. 28 - GO An electron moves through a unifrom magnetic...Ch. 28 - Prob. 6PCh. 28 - Prob. 7PCh. 28 - An electric field of 1.50 kV/m and a perpendicular...Ch. 28 - ILW In Fig. 28-32, an electron accelerated from...Ch. 28 - A proton travels through uniform magnetic and...Ch. 28 - Prob. 11PCh. 28 - Go At time t1 an electron is sent along the...Ch. 28 - Prob. 13PCh. 28 - A metal strip 6.50 cm long, 0.850 cm wide, and...Ch. 28 - Prob. 15PCh. 28 - Prob. 16PCh. 28 - An alpha particle can be produced in certain...Ch. 28 - Prob. 18PCh. 28 - Prob. 19PCh. 28 - Prob. 20PCh. 28 - SSM An electron of kinetic energy 1.20 keV circles...Ch. 28 - In a nuclear experiment a proton with kinetic...Ch. 28 - What uniform magnetic field, applied perpendicular...Ch. 28 - An electron is accelerated from rest by a...Ch. 28 - a Find the frequency of revolution of an electron...Ch. 28 - Prob. 26PCh. 28 - A mass spectrometer Fig. 28-12 is used to separate...Ch. 28 - A particle undergoes uniform circular motion of...Ch. 28 - An electron follows a helical path in a uniform...Ch. 28 - GO In Fig. 28-40. an electron with an initial...Ch. 28 - A particular type of fundamental particle decays...Ch. 28 - An source injects an electron of speed v = 1.5 ...Ch. 28 - Prob. 33PCh. 28 - An electron follows a helical path in a uniform...Ch. 28 - A proton circulates in a cyclotron, beginning...Ch. 28 - Prob. 36PCh. 28 - Prob. 37PCh. 28 - In a certain cyclotron a proton moves in a circle...Ch. 28 - SSM A horizontal power line carries a current of...Ch. 28 - A wire 1.80 m long carries a current of 13.0 A and...Ch. 28 - Prob. 41PCh. 28 - Prob. 42PCh. 28 - A single-turn current loop, carrying a current of...Ch. 28 - Prob. 44PCh. 28 - ACA /ACwire 50.0 cm long carries a 0.500 A current...Ch. 28 - In Fig. 28-44, a metal wire of mass m = 24.1 mg...Ch. 28 - GO A 1.0 kg copper rod rests on two horizontal...Ch. 28 - GO A long, rigid conductor, lying along an x axis,...Ch. 28 - Prob. 49PCh. 28 - An electron moves in a circle of radius r = 5.29 ...Ch. 28 - Prob. 51PCh. 28 - Prob. 52PCh. 28 - Prob. 53PCh. 28 - A magnetic dipole with a dipole moment of...Ch. 28 - Prob. 55PCh. 28 - Prob. 56PCh. 28 - Prob. 57PCh. 28 - Prob. 58PCh. 28 - A Current loop, carrying a current of 5.0 A, is in...Ch. 28 - Prob. 60PCh. 28 - Prob. 61PCh. 28 - Prob. 62PCh. 28 - A circular loop of wire having a radius of 8.0 cm...Ch. 28 - GO Figure 28-52 gives the orientation energy U of...Ch. 28 - Prob. 65PCh. 28 - Prob. 66PCh. 28 - A stationary circular wall clock has a face with a...Ch. 28 - A wire lying along a y axis from y = 0 to y =...Ch. 28 - Atom 1 of mass 35 u and atom 2 of mass 37 u are...Ch. 28 - Prob. 70PCh. 28 - Physicist S. A. Goudsmit devised a method for...Ch. 28 - A beam of electrons whose kinetic energy is K...Ch. 28 - Prob. 73PCh. 28 - Prob. 74PCh. 28 - Prob. 75PCh. 28 - Prob. 76PCh. 28 - Prob. 77PCh. 28 - In Fig. 28-8, show that the ratio of the Hall...Ch. 28 - Prob. 79PCh. 28 - An electron is moving at 7.20 106 m/s in a...Ch. 28 - Prob. 81PCh. 28 - Prob. 82PCh. 28 - Prob. 83PCh. 28 - A write lying along an x axis from x = 0 to x =...Ch. 28 - Prob. 85PCh. 28 - Prob. 86PCh. 28 - Prob. 87PCh. 28 - Prob. 88PCh. 28 - In Fig. 28-58, an electron of mass m, charge e,...Ch. 28 - Prob. 90PCh. 28 - Prob. 91PCh. 28 - An electron that is moving through a uniform...
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 particle with positive charge q moves with a velocity v = (51 + 2ĵ- k) m/s through a region where both a uniform magnetic field and a uniform electric field exist. Let B = (3î + 5ĵ + Â) T and Ể = (E¸î + Eĵ + E₂Â) V/m. For what vector electric field would the total force on the particle be zero? (Give your answers in V/m for each component.) Ex = 7 x V/m Ey = X V/m E₂ = V/m 10arrow_forwardA particle with positive charge q moves with a velocity v= (4î + 2ĵ −k ) m/s through a region where both a uniform magnetic field and a uniform electric field exist. Let B= (4î + 3ĵ +k ) T and E= (Exî + Eyĵ + Ez) V/m. For what vector electric field would the total force on the particle be zero? (Give your answers in V/m for each component.) Ex= Ey= Ez=arrow_forwardA proton is traveling through a region of space containing both a magnetic and electric field. At one instant in time, the velocity is v = (85400 î +79800 ĵ) m/s and the acceleration is a = ( 4.33 k) x 10⁹ m/s². If B = (9.23 k) mT, what is the magnitude of the electric field? i N/Carrow_forward
- An electron has an initial velocity of (9.70+ 15.7 k) km/s, and a constant acceleration of (1.61 × 1012 m/s²) in the positive x direction in a region in which uniform electric and magnetic fields are present. If B = (544 µT)i find the electric field E. î+ i j+ i i Unitsarrow_forwardA metal cube with sides of length a is moving at velocity v=voj across a uniform magnetic field B = Bok. The cube is oriented so that four of its edges are parallel to its direction of motion (i.e., the normal vector of two faces are parallel to the direction of motion). (Figure 1) Figure Во 1 of 1 VO ▼ Part A Find E, the electric field inside the cube. Express the electric field in terms of vo, Bo, and unit vectors (i, j, and/or k). Ē=-voBoi Submit Correct Now, instead of electrons, suppose that the free charges have positive charge q. Examples include "holes" in semiconductors and positive ions in liquids, each of which act as "conductors" for their free charges. Part B Previous Answers If one replaces the conducting cube with one that has positive charge carriers, in what direction does the induced electric field point? O`-i O +i O +j O-k Submit Provide Feedback Request Answer Nextarrow_forwardA proton is traveling through a region of space containing both a magnetic and electric field. At one instant in time, the velocity is ✓ = ( 89000 i +60100) m/s and the acceleration is a = (8.70 k) x 10⁹ m/s². If B = ( 1.51 k) mT, what is the magnitude of the electric field? i N/Carrow_forward
- Question is attached, Thanks a lotarrow_forwardAn electric current is flowing through a long cylindrical conductor with radius a = 0.15 m. The current density J = 2.5 A/m2 is uniform in the cylinder. In this problem, we consider an imaginary cylinder with radius r around the axis AB. Part (e) When r is greater than a, express the current inside the imaginary cylinder in terms of r, a, and J. Part (f) Express the magnitude of the magnetic field, B, at r > a in terms of I and r. Part (g) Express B in terms of J, a and r. Part (h) For r = 2 a, calculate the numerical value of B in Tesla. I already did the first few parts. I am most confused on parts e and g, how to derive the equations. Thanks so much!arrow_forwardA charge of 1.2 C having an initial velocity of = 3.91+3.3 m/s enters a region with an electric field È = 3.1î N/C and a magnetic field B = 3.71+4.2k T. Calculate the magnitude of the force on the charge immediately after it enters the region. Express your answer in Newtons (write just the value, not the unit), rounding to one digit after the decimal separator. Add your answer Continuearrow_forward
- Consider the following vector field defined in a simply connected region, K= = axy ex ayx еy + a₂x еz, where ax, ay and az are constants. Determine the requirements on ax, ay and az for K to be (a) a magnetic field (b) an electrostatic field.arrow_forwardAn electron with velocity v = vê enters a region where there is a uniform electric field E = E,î . If the electron is to continue undeflected from its initial trajectory, what magnetic field (magnitude and direction) is necessary? Write your answer in terms of Eo, vo and unit vector.arrow_forwardAn electron beam is directed horizontally into a region where there is both an electric field and a magnetic field. The electric field points upward with a magnitude EE = 2.9 N/C, as shown in the figure. While moving through the region, the electron beam remains directed in a straight, horizontal line with a speed of 460 m/s. 1.) Express the magnitude of the electric force using the electric field E and the elementary charge e. 2.) Calculate the numerical value of the magnitude of the electric force in newtons. 3.) Express the magnitude of the magnetic force in terms of the elementary charge ee, electron speed vv, and BB, the magnitude of the magnetic field. 4.) If the electron is continuing in a horizontal straight line, express the magnitude of the magnetic field in terms of vv and EE, B = ? 5.) Calculate the magnitude of the magnetic field in tesla, if the electron continues in a horizontal straight line. 5.)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