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大學物理--電磁學(英文版)

  • 作者:編者:胡海雲//吳曉麗//繆勁松|責編:時京京
  • 出版社:北京理工大學
  • ISBN:9787576317404
  • 出版日期:2022/09/01
  • 裝幀:平裝
  • 頁數:354
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內容大鋼
    電磁學主要研究電磁場的基本性質、運動規律及其與帶電物質之間的相互作用。本書主要內容為:介紹電場、磁場的基本規律和基本現象,特別是電磁場的基本定律、定理,包括庫侖定律、電場的高斯定理、靜電場的環路定理、安培定律、磁場的高斯定理及安培環路定理、電磁感應定律等,並幫助讀者利用這些定律、定理分析和解決電磁學中的典型問題;理解場的物理含義和電磁場的物質屬性;理解麥克斯韋方程和電磁波的基本性質;初步掌握電磁場作用於導體、電介質和磁性物質的經典唯象描述。
    本書可作為理工科各專業的《大學物理——電磁學》英文教材及教學參考書。

作者介紹
編者:胡海雲//吳曉麗//繆勁松|責編:時京京

目錄
Introduction
Chapter 1  Electrostatic Field
  1.1  Coulomb's Law
    1.1.1  Electric Charge
    1.1.2  Coulomb's Law
    1.1.3  The Principle of Superposition of Electric Forces
  1.2  Electric Field and Electric Field Intensity
    1.2.1  Electric Field
    1.2.2  Electric Field Intensity
    1.2.3  Calculation of Electric Field Intensity
  1.3  Gauss Theorem of Electrostatic Field
    1.3.1  Electric Field Lines
    1.3.2  Electric Flux
    1.3.3  Gauss Theorem
    1.3.4  Find the Distribution of Electrostatic Field with Gauss Theorem
  1.4  Circuital Theorem of Electrostatic Field and Electric Potential
    1.4.1  Circuital Theorem of Electrostatic Field
    1.4.2  Electrostatic Potential Energy
    1.4.3  Electric Potential and Electric Potential Difference
    1.4.4  Calculation of Electric Potential
    1.4.5  Equipotential Surface
    1.4.6  Electric Potential Gradient
  1.5  Electric Dipole in Electrostatic Field
    1.5.1  Torque on Electric Dipole in External Electric Field
    1.5.2  Electric Potential Energy of Electric Dipole in External Electric Field
  Summary
  Questions
  Problems
Chapter 2  Conductor and Dielectric in Electrostatic Field
  2.1  Conductor in Electrostatic Field
    2.1.1  The Conditions of Electrostatic Equilibrium of Conductor
    2.1.2  The Charge Distribution of Conductor in Electrostatic Equilibrium
    2.1.3  Electrostatic Shielding
    2.1.4  Calculation of Electrostatic Field in the Presence of Conductors
  2.2  Dielectric in Electrostatic Field
    2.2.1  The Influence of Dielectric on Electric Field
    2.2.2  Polarization of Dielectrics
    2.2.3  Electric Polarization
  2.3  Gauss Theorem with Dielectric
    2.3.1  Electric Displacement and Gauss Theorem with Dielectric
    2.3.2  Application of Gauss Theorem with Dielectric
    2.3.3  The Boundary Conditions of Electrostatic Field
  2.4  Capacitor and Its Capacity
    2.4.1  Capacitance of Isolated Conductor
    2.4.2  Capacitance of Capacitor
    2.4.3  Connection of Capacitors
    2.4.4  Calculation and Application of Capacitance
  2.5  Energy of Electric Field
    2.5.1  The Electrostatic Energy of the Charge System
    2.5.2  Energy of Capacitor

    2.5.3  Energy of Electrostatic Field Energy Density
  Summary
  Questions
  Problems
Chapter 3  Steady Magnetic Field
  3.1  Steady Current
    3.1.1  Electric Current and Current Density
    3.1.2  The Differential Form of Ohm's law
    3.1.3  EMF
  3.2  Magnetic Fields and B
    3.2.1  Magnetic Phenomena
    3.2.2  Magnetic Field B
    3.2.3  Magnetic Field Lines
  3.3  Biot-Savart Law
    3.3.1  The Biot-Savart Law
    3.3.2  Applications of the Biot-Savart Law
    3.3.3  Magnetic Field of a Moving Charge
  3.4  Gauss's Law for Magnetism and Ampere's Law
    3.4.1  Magnetic Flux and Gauss's Law for Magnetism
    3.4.2  Ampere's Law
    3.4.3  Applications of Ampere's Law
  3.5  Magnetic Force on a Current-Carrying Wire
    3.5.1  Ampere's Force
    3.5.2  Torque on a Current Loop
  3.6  Force on an Electric Charge Moving in a Magnetic Field
    3.6.1  Lorentz Force
    3.6.2  Motion of a Charged Particle in a Magnetic Field
    3.6.3  Applications
  3.7  Magnetic Materials
    3.7.1  Magnetic Fields in Magnetic Materials
    3.7.2  Magnetization
    3.7.3  Magnetization Vector M and Magnetization Current
    3.7.4  Ampere's Law in Magnetic Materials and Magnetic Field Intensity H
    3.7.5  Ferromagnetism
  Summary
  Questions
  Problems
Chapter 4  Electromagnetic Induction
  4.1  Faraday's Law of Induction
    4.1.1  Phenomena of Electromagnetic Induction
    4.1.2  Faraday's Law of Induction
    4.1.3  Lenz's Law
  4.2  Motional EMF and Induced EMF
    4.2.1  Motional EMF
    4.2.2  The Induced EMF
    4.2.3  Induced Electric Fields
    4.2.4  Eddy Currents and Electromagnetic Damping
  4.3  Self-Inductance and Mutual Inductance
    4.3.1  Self-Inductance
    4.3.2  Mutual Inductance

  4.4  Energy and Energy Density of the Magnetic Field
  4.5  Maxwell's Equations and Electromagnetic Waves
    4.5.1  Displacement Current
    4.5.2  General Expression of Ampere's Law
    4.5.3  Maxwell's Equations
    4.5.4  Electromagnetic Waves
  4.6  Superconductivity
    4.6.1  Physical Properties of Superconductors
    4.6.2  Introduction to BCS Theory
    4.6.3  Josephson's Effect
    4.6.4  Application of Superconductivity in Technology
  Summary
  Questions
  Problems
References

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