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課程名稱 |
古典電力學二
Classical Electrodynamics (Ⅱ) |
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開課學期 |
104-2 |
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授課對象 |
理學院 天文物理研究所 |
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授課教師 |
蔡爾成 |
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課號 |
Phys8008 |
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課程識別碼 |
222 D1320 |
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班次 |
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學分 |
4 |
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全/半年 |
半年 |
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必/選修 |
選修 |
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上課時間 |
星期三3,4(10:20~12:10)星期五3,4(10:20~12:10) |
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上課地點 |
新物517新物517 |
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備註 |
總人數上限：30人 |
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Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1042Phys8008_em2 |
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課程簡介影片 |
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核心能力關聯 |
核心能力與課程規劃關聯圖 |
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課程大綱
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為確保您我的權利,請尊重智慧財產權及不得非法影印
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課程概述 |
Textbook: Classical Electrodynamics by J.D. Jackson |
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課程目標 |
1. Plane Electromagnetic Waves and Wave Propagation
plane waves in a non-conducting medium
reflection and refraction at a plane interface between dielectrics
dispersion characteristics of dielectrics, conductors and plasmas
waves in a conducting or dissipative medium
group velocity
causality and Kramers-Kronig relations
2. Wave guides and Resonant Cavities
fields at the surface and within a conductor
cylindrical cavities and wave guides
modes, energy flow and attenuation in a rectangular wave guide
perturbation of boundary conditions
resonant cavities, Q of a cavity, Shumann resonances
dielectric wave guides
expansion in normal modes
reflection and transmission by pane diaphragms, variational approach
3. Simple Radiating Systems, Scattering, and Diffraction
fields and radiation of a localized source
electric dipole, magnetic dipole and electric quadruple fields
center-fed linear antenna
perturbation theory of scattering
scalar and vector diffraction theory
Babinet’s principle of complementary screens
optical theorem
4. Special theory of Relativity
Lorentz transformation and tensor in Minkowski space
infinitesimal and finite Lorentz transformation and Lorentz group
representations of the Lorentz group and spinors
Thomas precession
covariant four-dimensional formulation of electromagnetism
transformation of electromagnetic fields
Dynamics of Relativistic Particles and Electromagnetic Fields
5. Radiation by Moving Charges
Lienard-Wiechert potentials and fields for a point charge
Larmor’s formula and its relativistic generalization
angular distribution of radiation by an accelerated charge
distribution in frequency and angle of radiation by an accelerated charge
Thomson scattering of radiation
transition radiation
6. Multipole Fields
multiple expansion of the Electromagnetic Fields
energy, angular momentum and angular distribution of multiple radiation
source of multiple radiation, multiple moments
spherical wave expansion of a vector plane wave
boundary-value problem with multiple fields
7. Radiation Damping, Self-Fields of a Particle
radiative reaction force
Abraham-Lorentz evaluation of the self force and difficulties
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課程要求 |
Prerequisite: Classical Electrodynamics (I).
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預期每週課後學習時數 |
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Office Hours |
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指定閱讀 |
待補 |
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參考書目 |
Classical Electrodynamics by J.D. Jackson |
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評量方式
(僅供參考) |
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