(a) To determine The direction of electric force on the electron. Explanation Write an expression for the electric force on the electron. F → E = q E → (b) To determine The direction of the magnetic force on electron.

3rd Edition

ISBN: 9780073512150

Author: Alan Giambattista, Betty Richardson, Robert C. Richardson Dr.

Publisher: McGraw-Hill Education

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Chapter 19.5, Problem 19.5CP

(a)

To determine

The direction of electric force on the electron.

(b)

To determine

The direction of the magnetic force on electron.

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Chapter 19.4, Problem 19.4CP

Chapter 19.5, Problem 19.6PP

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Chapter 19 Solutions

Physics

Ch. 19.2 - 19.2 An electron is moving with speed v in a...Ch. 19.2 - 19.1 Acceleration of Cosmic Ray Particle If v =...Ch. 19.2 - 19.2 Magnetic Force on an Electron Find the...Ch. 19.2 - Practice Problem 19.3 Velocity Component Parallel...Ch. 19.3 - 19.4 Ion Speed The magnetic field used in the mass...Ch. 19.3 - 19.5 Increasing Kinetic Energy in a Proton...Ch. 19.4 - 19.4 A particle’s helical motion is shown in Fig....Ch. 19.5 - 19.5 (a) , points east, and q is negative, so ...Ch. 19.5 - Practice Problem 19.6 Deflection of a Particle...Ch. 19.5 - Prob. 19.7PP

Ch. 19.6 - 19.6 Suppose the magnetic field in Fig. 19.28 were...Ch. 19.6 - 19.8 Magnetic Force on a Current-Carrying Wire A...Ch. 19.7 - CHECKPOINT 19.7 Suppose the coil of wire in Fig....Ch. 19.7 - Practice Problem 19.9 Torque on a Coil Starting...Ch. 19.8 - 19.8 What is the direction of the magnetic field...Ch. 19.8 - 19.10 Field Midway Between Two Wires Find the...Ch. 19.9 - Prob. 19.11PP Ch. 19 - Prob. 1CQ Ch. 19 - Prob. 2CQ Ch. 19 - Prob. 3CQ Ch. 19 - Prob. 4CQ Ch. 19 - Prob. 5CQ Ch. 19 - Prob. 6CQ Ch. 19 - Prob. 7CQ Ch. 19 - Prob. 8CQ Ch. 19 - Prob. 9CQ Ch. 19 - Prob. 10CQ Ch. 19 - Prob. 11CQ Ch. 19 - Prob. 12CQ Ch. 19 - Prob. 13CQ Ch. 19 - Prob. 14CQ Ch. 19 - Prob. 15CQ Ch. 19 - Prob. 16CQ Ch. 19 - Prob. 17CQ Ch. 19 - Prob. 18CQ Ch. 19 - Prob. 19CQ Ch. 19 - Prob. 20CQ Ch. 19 - Prob. 21CQ Ch. 19 - Prob. 22CQ Ch. 19 - Prob. 23CQ Ch. 19 - Prob. 1MCQ Ch. 19 - Prob. 2MCQ Ch. 19 - Multiple-Choice Questions 1-4. In the figure, four...Ch. 19 - Prob. 4MCQ Ch. 19 - Prob. 5MCQ Ch. 19 - Prob. 6MCQ Ch. 19 - Prob. 7MCQ Ch. 19 - Prob. 8MCQ Ch. 19 - Multiple-Choice Questions 6-9. A wire carries...Ch. 19 - Prob. 10MCQ Ch. 19 - 11. The magnetic forces that two parallel wires...Ch. 19 - Prob. 12MCQ Ch. 19 - 1. At which point in the diagram is the magnetic...Ch. 19 - 2. Draw vector arrows to indicate the direction...Ch. 19 - Problems 3-6. Sketch some magnetic field lines for...Ch. 19 - Prob. 4P Ch. 19 - Prob. 5P Ch. 19 - Problems 3–6. Sketch some magnetic field lines for...Ch. 19 - 7. Find the magnetic force exerted on an electron...Ch. 19 - 8. Find the magnetic force exerted on a proton...Ch. 19 - 9. A uniform magnetic field points north; its...Ch. 19 - 10. A uniform magnetic field points vertically...Ch. 19 - Problems 11-14. Several electrons move at speed...Ch. 19 - 12. Find the magnetic force on the electron at...Ch. 19 - 12. Find the magnetic force on the electron at...Ch. 19 - Problems 11-14. Several electrons move at speed...Ch. 19 - 15. A magnet produces a 0.30 T field between its...Ch. 19 - 16. At a certain point on Earth’s surface in the...Ch. 19 - 17. A cosmic ray muon with the same charge as an...Ch. 19 - 18. In a CRT. electrons moving at 1.8 × 107 m/s...Ch. 19 - 19. A positron (q = +e) moves at 5.0 × 107 m/s in...Ch. 19 - 20. ✦ An electron moves with speed 2.0 × 105 m/s...Ch. 19 - 21. ✦ An electron moves with speed 2.0 × 105 m/s...Ch. 19 - 19.3 Charged Particle Moving Perpendicularly to a...Ch. 19 - 23. Six protons move (at speed v) in magnetic...Ch. 19 - 24. An electron moves at speed 8.0 × 105 m/s in a...Ch. 19 - 25. The magnetic field in a hospital’s cyclotron...Ch. 19 - 26. The magnetic field in a cyclotron used in...Ch. 19 - 27. The magnetic field in a cyclotron used to...Ch. 19 - 28. A beam of α particles (helium nuclei) is used...Ch. 19 - 29. A singly charged ion of unknown mass moves in...Ch. 19 - 30. In one type of mass spectrometer, ions having...Ch. 19 - 31. Natural carbon consists of two different...Ch. 19 - 32. After being accelerated through a potential...Ch. 19 - 33. A sample containing carbon (atomic mass 12 u),...Ch. 19 - Prob. 34P Ch. 19 - 35. Show that the time for one revolution of a...Ch. 19 - 36. Crossed electric and magnetic fields are...Ch. 19 - 37. A current I = 40.0 A flows through a strip of...Ch. 19 - 38. In Problem 37, if the width of the strip is...Ch. 19 - 39. In Problem 37, the width of the strip is 3.5...Ch. 19 - 40. The strip in the diagram is used as a Hall...Ch. 19 - 41. A strip of copper 2.0 cm wide carries a...Ch. 19 - Prob. 42P Ch. 19 - 43. An electromagnetic flowmeter is used to...Ch. 19 - 44. A charged particle is accelerated from rest...Ch. 19 - 45. A straight wire segment of length 0.60 m...Ch. 19 - 46. A straight wire segment of length 25 cm...Ch. 19 - 47. Parallel conducting tracks, separated by 2.0...Ch. 19 - 48. An electromagnetic rail gun can fire a...Ch. 19 - 49. A straight, stiff wire of length 1.00 m and...Ch. 19 - Prob. 50P Ch. 19 - Prob. 51P Ch. 19 - Prob. 52P Ch. 19 - 53. ✦ A straight wire is aligned east-west in a...Ch. 19 - 54. A straight wire is aligned north-south in a...Ch. 19 - 55. In each of six electric motors, a cylindrical...Ch. 19 - 56. In an electric motor, a circular coil with...Ch. 19 - 57. In an electric motor, a coil with 100 turns of...Ch. 19 - 58. A square loop of wire of side 3.0 cm carries...Ch. 19 - 59. The intrinsic magnetic dipole moment of the...Ch. 19 - 60. In a simple model, the electron in a hydrogen...Ch. 19 - 61. A certain fixed length L of wire carries a...Ch. 19 - 62. Use the following method to show that the...Ch. 19 - 63. A square loop of wire with side 0.60 m carries...Ch. 19 - Prob. 64P Ch. 19 - 65. Estimate the magnetic field at distances of...Ch. 19 - Prob. 66P Ch. 19 - 67. Kieran measures the magnetic field of an...Ch. 19 - 68. Two wires each carry 10.0 A of current (in...Ch. 19 - Prob. 69P Ch. 19 - 70. Point P is midway between two long, straight,...Ch. 19 - 70. Point P is midway between two long, straight,...Ch. 19 - Prob. 72P Ch. 19 - Prob. 73P Ch. 19 - 74. Two long straight wires carry the same amount...Ch. 19 - 75. In Problem 74, find the magnetic field at...Ch. 19 - 76. In Problem 74, find the magnetic field at...Ch. 19 - 77. A solenoid of length 0.256 m and radius 2.0 cm...Ch. 19 - 78. Two long straight parallel wires separated by...Ch. 19 - Prob. 79P Ch. 19 - Prob. 80P Ch. 19 - 81. You are designing the main solenoid for an MRI...Ch. 19 - 82. A solenoid has 4850 turns per meter and radius...Ch. 19 - 83. Find the magnetic field at the center of the...Ch. 19 - 84. Find the magnetic field at point P, the...Ch. 19 - Prob. 85P Ch. 19 - Prob. 86P Ch. 19 - Prob. 87P Ch. 19 - 88. A number of wires carry currents into or out...Ch. 19 - 89. ✦ An infinitely long, thick cylindrical shell...Ch. 19 - 90. In this problem, use Ampère’s law to show...Ch. 19 - Prob. 91P Ch. 19 - Prob. 92P Ch. 19 - Prob. 93P Ch. 19 - Prob. 94P Ch. 19 - Prob. 95P Ch. 19 - Prob. 96P Ch. 19 - Prob. 97P Ch. 19 - Prob. 98P Ch. 19 - Prob. 99P Ch. 19 - Prob. 100P Ch. 19 - Prob. 101P Ch. 19 - Prob. 102P Ch. 19 - Prob. 103P Ch. 19 - Prob. 104P Ch. 19 - Prob. 105P Ch. 19 - 106. Two conducting wires perpendicular to the...Ch. 19 - Prob. 107P Ch. 19 - Prob. 108P Ch. 19 - Prob. 109P Ch. 19 - 110. A solenoid with 8500 turns per meter has...Ch. 19 - Prob. 111P Ch. 19 - Prob. 112P Ch. 19 - Prob. 113P Ch. 19 - Prob. 114P Ch. 19 - Prob. 115P Ch. 19 - Prob. 116P Ch. 19 - Prob. 117P Ch. 19 - Prob. 118P Ch. 19 - Prob. 119P Ch. 19 - Prob. 120P Ch. 19 - Prob. 121P Ch. 19 - Prob. 122P Ch. 19 - Prob. 123P Ch. 19 - Prob. 124P Ch. 19 - Prob. 125P

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