物理中的理论概念（第2版） [Theoretical Concepts in Physics] 下载 mobi epub pdf 电子书 2024

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内容简介

　　The inspiration for this book was a course of lectures which I delivered between 1977 and 1980 to undergraduates about to enter their final year in Physics and Theoretical Physics at Cambridge. The aim of the course was to provide a survey of the nature of theoretical reasoning in physics, which would put them in a receptive frame of mind for the very intensive courses of lectures on all aspects of physics in the final year. The objectives of the course are described in the first chapter and concern issues about which I feel very strongly: students can go through an undergraduate course in physics without gaining an understanding of the insights, approaches and techniques which are the tools of the professional physicist, let alone an impression of the intellectual excitement and beauty o the subject. The course was intended as an alternative to the normal mode of presentation and was entitled Theoretical Concepts in Physics.

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目录

Preface and acknowledgements
1 Introduction
1.1 An explanation for the reader
1.2 How this book came about
1.3 A warning to the reader
1.4 The nature of physics and theoretical physics
1.5 The influence of our environment
1.6 The plan of the book
1.7 Apologies and words of encouragement
1.8 References

Case Study Ⅰ The origins of Newton's laws of motion and of gravity
1.1 Reference
2 From Ptolemy to Kepler-the Copernican revolution
2.1 Ancient history
2.2 The Copernican revolution
2.3 Tycho Brahe - the lord of Uraniborg
2.4 Johannes Kepler and heavenly harmonies
2.5 References
3 Galileo and the nature of the physical sciences
3.1 Introduction
3.2 Galileo as an experimental physicist
3.3 Galileo's telescopic discoveries
3.4 The trial of Galileo - the heart of the matter
3.5 The trial of Galileo
3.6 Galilean relativity
3.7 Reflections
3.8 References
4 Newton and the law of gravity
4.1 Introduction
4.2 Lincolnshire 1642-61
4.3 Cambridge1661-5
4.4 Lincolnshire 1665-7
4.5 Cambridge 1667-96
4.6 Newton the alchemist
4.7 The interpretation of ancient texts and the scriptures
4.8 London1696-1727
4.9 References
Appendix to Chapter 4: Notes on conic sections and central orbits
A4.1 Equations for conic sections
A4.2 Kepler's laws and planetary motion
A4.3 Rutherford scattering

Case Study Ⅱ Maxwell's equations
5 The origin of Maxwell's equations
5.1 How it allbegan
5.2 Michael Faraday - mathematics without mathematics
5.3 How Maxwell derived the equations for the electromagnetic field
5.4 Heinrich Hertz and the discovery of electromagnetic waves
5.5 Reflections
5.6 References
Appendix to Chapter 5: Useful notes on vector fields
A5.1 The divergence theorem and Stokes' theorem
A5.2 Results related to the divergence theorem
A5.3 Results related to Stokes' theorem
A5.4 Vector fields with special properties
A5.5 Vector operators in various coordinate systems
A5.6 Vector operators and dispersion relations
A5.7 How to relate the different expressions for the magnetic fields produced by currents
6 How to rewrite the history of electromagnetism
6.1 Introduction
6.2 Maxwell's equations as a set of vector equations
6.3 Gauss's theorem in electromagnetism
6.4 Time-independent fields as conservative fields of force
6.5 Boundary conditions in electromagnetism
6.6 Ampere's law
6.7 Faraday's law
6.8 The story so far
……
Case Study Ⅲ Mechanics and dynamics - linear and non-linear
Case Study Ⅳ Thermodynamics and statistical physics
Case Study Ⅴ The origins of the concept of quanta
Case Study Ⅵ Special relativity
Case Study Ⅶ General relativity and cosmology

前言/序言

物理中的理论概念（第2版） [Theoretical Concepts in Physics] 下载 mobi epub pdf txt 电子书 格式

评分☆☆☆☆☆

书的内容没话说，但书拿到手时，不知道是什么原因，有破损现象，书的外壳和里面都被折了，这对爱书者，很不满。

评分☆☆☆☆☆

The inspiration for this book was a course of lectures which I delivered between 1977 and 1980 to undergraduates about to enter their final year in Physics and Theoretical Physics at Cambridge. The aim of the course was to provide a survey of the nature of theoretical reasoning in physics, which would put them in a receptive frame of mind for the very intensive courses of lectures on all aspects of physics in the final year.

评分☆☆☆☆☆

很好的理解才行，理论物理学通过为现实世界建立数学模型来试图理解所有物理现象的运行机制。通过“物理理论”来条理化、解释、预言物理现象。丰富的想像力、精湛的数学造诣、严谨的治学态度，这些都是成为理论物理学家需要培养的优良素质。例如，在十九世纪中期，物理大师詹姆斯·麦克斯韦觉得电磁学的理论杂乱无章、急需整合。尤其是其中许多理论都涉及超距作用（action at a distance）的概念。麦克斯韦对于这概念极为反对，他主张用场论来解释。例如，磁铁会在四周产生磁场，而磁场会施加磁场力于铁粉，使得这些铁粉依著磁场力的方向排列，形成一条条的磁场线；磁铁并不是直接施加力量于铁粉，而是经过磁场施加力量于铁粉

评分☆☆☆☆☆

图书质量不错，印刷清晰，快递给力

评分☆☆☆☆☆

英文版，中文的若没学好，就算了吧。

评分☆☆☆☆☆

书的内容没话说，但书拿到手时，不知道是什么原因，有破损现象，书的外壳和里面都被折了，这对爱书者，很不满。

评分☆☆☆☆☆

很不错的一本书，就是略贵。

评分☆☆☆☆☆

好书，有点重，别的都好

评分☆☆☆☆☆

The inspiration for this book was a course of lectures which I delivered between 1977 and 1980 to undergraduates about to enter their final year in Physics and Theoretical Physics at Cambridge. The aim of the course was to provide a survey of the nature of theoretical reasoning in physics, which would put them in a receptive frame of mind for the very intensive courses of lectures on all aspects of physics in the final year.

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