Type of Credit: Required
Credit(s)
Number of Students
Electromagnetism is one of the four fundamental interactions in nature. It is of great importance to learn the subject for understanding many natural phenomena.The goal of the course is to give an introduction and fundamental understanding of static electromagnetic fields and electromagnetic wave. Moreore, the course will equip students with the mathematical tools and fundamental laws in electromagnetism for more advanced subjects, such as electrodynamics and antenna theory. To build up the mathematical skills and exercise the electromagnetic knowledge, in-class exercises, quizzes and bi-weekly homework will be assigned to students.
電磁學是四大力學之一，為了解自然現象的重要一環。本課程將介紹靜電學、靜磁學以及電磁波，目標是幫助學生建立數學工具並瞭解電磁學基本定律，未來可以再學習更高階的課程，如電動力學、天線理論。為幫助學生更熟悉，課程中會安排小考、課堂操作、課堂演習。
能力項目說明
In the end of the course, the students will be able to explain the basic laws in electromagnetics, master vector analysis, solve static electromagnetic problems in vacuum and in matter, solve for the time-varying fields. These knowledge and techniques can be applied in more advanced studies and applications.
學生能夠解釋電磁學的基本定律、熟悉向量分析、解真空及物質中的電磁學問題，並奠基電磁學在工程應用的基礎。
| 教學週次Course Week | 彈性補充教學週次Flexible Supplemental Instruction Week | 彈性補充教學類別Flexible Supplemental Instruction Type |
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The syllabus is subject to change according to the actual schedule.
課程大綱會依上課情況再作修改。
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週次 Week date |
課程主題 Topic |
課程內容與 指定閱讀 Content and Reading Assignment |
教學活動與 作業 Teaching Activities and Homework |
學習投入時間 Student workload expectation |
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課堂講授 In-class Hours |
課程前後 Outside- of-class Hours |
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1 9/15 |
Course Introduction,Vector analysis 課程介紹、向量分析 |
Griffiths ch.1 Introduction of the course, vector analysis, Curvilinear coordinate, 向量分析、曲面座標 |
3 |
3 |
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2 9/22 |
Vector analysis 向量分析 |
Griffiths ch.1 gradient, divergence, curl, stokes theorem, helmholtz theorem. 微分、散度、旋度 |
HW1 |
3 |
5 |
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3 9/29 |
放假 |
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4 10/6 |
Static Electric field 靜電場 |
Griffiths ch. 2 Coulomb’s law, Gauss’s law, conductors,庫侖定律、高斯定律、導體 |
3 |
2 |
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5 10/13 |
Static Electric field 靜電場 |
Griffiths ch. 2 庫侖定律、高斯定律、導體 |
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3 |
5 |
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6 10/20 |
Quiz I
小考一 |
介電質、邊界條件 Griffiths ch. 3 Laplace equation |
3 |
2 |
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7 10/27 |
Solution to electrostatic problems 靜電問題 |
Griffiths ch. 3 Uniqueness theorem, method of images 唯一解定理、鏡像法 |
HW3 |
3 |
5 |
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8 11/3 |
Solution to electrostatic problems 靜電問題 |
Griffiths ch. 3 Boundary value problems in curvilinear coordinates 曲面座標的邊界值問題 |
3 |
2 |
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9 11/10 |
Midterm 期中考 |
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5 |
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10 11/17 |
Electric fields in matter |
Griffiths ch. 4 Polarization |
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3 |
2 |
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11 11/24 |
Electric fields in matter |
Griffiths ch. 4 Electric displacement |
3 |
2 |
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12 12/1 |
Static magnetic fields 靜磁場 |
Griffiths Ch. 5 Lorentz force, Ampere’s law, Biot-Savart law, magnetic dipole, magnetic field in matter, boundary conditions, 物質中的磁場、邊界條件、磁場能量 |
HW5 |
3 |
5 |
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13 12/8 |
Magnetic fields in matter Quiz II 小考二
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Griffiths Ch. 6 The auxiliary field H
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HW6 |
3 |
5 |
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14 12/15 |
Electrodynamics |
Griffiths Ch. 7 Faraday’s law, Maxwell equations 法拉第定律、馬克士威方程 |
3 |
2 |
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15 12/22 |
Electrodynamics |
Griffiths Ch. 7 時變場 |
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3 |
2 |
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16 12/29 |
Review 複習 彈性授課 |
Griffiths Ch. 5, 6, 7 |
Moodle discussion |
0 |
2 |
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17 1/5 |
Final exam 期末考 |
0 |
5 |
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18 1/12 |
Selected readings |
0 |
3 |
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Midterm 期中考30%
Final 期末考 30%
Quiz 小考 20%
Assignment 作業 20%
Textbook: Introduction to Electrodynamics, David J. Griffiths, Cambridge University Press; 4th edition (July 12, 2017)
References:
[1] Fundamentals of Engineering Electromagnetics, David K. Cheng
[2] Field and Wave Electromagnetics 2nd ed., David K. Cheng, Pearson
[3] The Feynman Lectures on Physics (Volume II) by R. P. Feynman, R. B. Leighton and M. Sands, Addison-Wesley.
[4] Mathematical Methods for Physicists by George Arfken, Elsevier, 2012.
| 書名 Book Title | 作者 Author | 出版年 Publish Year | 出版者 Publisher | ISBN | 館藏來源* | 備註 Note |
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