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- 工学院，物質理工学院，環境・社会理工学院共通科目
- Liberal arts and basic science courses
- First-Year Courses
- School of Science
- School of Engineering
- School of Materials and Chemical Technology
- School of Computing
- School of Life Science and Technology
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School of Environment and Society
- Department of Architecture and Building Engineering
- Department of Civil and Environmental Engineering
- Department of Transdisciplinary Science and Engineering
- Department of Social and Human Sciences
- Department of Innovation Science
- Graduate major in Technology and Innovation Management
- Common courses
- Liberal arts and basic science courses
- Academic unit or major
- Basic science and technology courses
- Instructor(s)
- Yatsu Yoichi
- Class Format
- Lecture
- Media-enhanced courses
- Day/Period(Room No.)
- Tue1-2(H114)
- Group
- D
- Course number
- LAS.P104
- Credits
- 1
- Academic year
- 2021
- Offered quarter
- 4Q
- Syllabus updated
- 2021/10/4
- Lecture notes updated
- -
- Language used
- Japanese
- Access Index
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Course description and aims
Following Fundamentals of Electromagnetism 1, this course covers static magnetic fields, changing electromagnetic fields, Maxwell’s equations, and electromagnetic waves.
Electromagnetism is important for understanding nature, and is essential for the study of science, engineering, life sciences, and other specialized courses. Students will learn the basic laws of electromagnetism in vacuum, and their mathematical descriptions. This will allow them to understand general electromagnetic phenomena as well as allow them to solve general problems in electromagnetism.
Fundamentals of optics and elementary particles are also key topics that will be covered in this course.
Student learning outcomes
By completing this course, students will be able to:
1) Understand the concepts of induced electromotive force, induced electric field, self-induction, mutual induction, magnetic energy, displacement current, etc., correctly, and describe them mathematically.
2) Understand Gauss's law for magnetic flux density, Ampére’s law, Faraday's law and Maxwell-Ampére’s law correctly, and apply them to solve problems in electromagnetism.
3) Understand electromagnetic waves on the basis of Maxwell’s equations.
4) Find mathematical solutions to problems in electromagnetism expressed by the appropriate equations, and explain the physical meaning of said solutions.
5) Understand basic optics and elementary particle interactions.
Keywords
Gauss's law, Ampére’s law, electromagnetic induction, Faraday's law, induced electromotive force, induced electric field, self-inductance, mutual inductance, magnetic energy, displacement current, Maxwell-Ampére’s law, Maxwell’s equations, electromagnetic waves, optics, elementary particles
Competencies that will be developed
| Specialist skills | ✔ Intercultural skills | Communication skills | Critical thinking skills | Practical and/or problem-solving skills |
Class flow
Two-thirds of each class is devoted to fundamentals and the rest to advanced content or application. To allow students to get a good understanding of the course contents and practice application, problems related to the contents of this course are provided in Exercises in Physics II.
Course schedule/Required learning
| Course schedule | Required learning | |
|---|---|---|
| Class 1 | Electric current and magnetic field I: Ampere's law | Explain Ampere's law |
| Class 2 | Electric current and magnetic field II: Gauss's law on magnetic flux density | Explain Gauss's law on magnetic flux densities. |
| Class 3 | Electric current and magnetic field III: Force executed on electric currents and magnetic moment | Derive the force between the two conduction lines with electric currents in parallel |
| Class 4 | Electric current and magnetic field IV: Biot-Savart's law | Extract the magnetic flux density on the axis through the center of the circle with an electric current. |
| Class 5 | Electromagnetic induction (Faraday's law, induced electromotive force, induced electric field) | Explain electromagnetic induction. |
| Class 6 | Self-induction and mutual induction (self-inductance, mutual inductance, magnetic energy) | Explain self-induction and mutual induction. |
| Class 7 | Electromagnetic waves (derivation of electromagnetic plane waves, speed of electromagnetic waves, energy in electromagnetic waves, properties of electromagnetic waves) | Derive electromagnetic plane waves from Maxwell’s equations. |
Out-of-Class Study Time (Preparation and Review)
To enhance effective learning, students are encouraged to spend approximately 100 minutes preparing for class and another 100 minutes reviewing class content afterwards (including assignments) for each class.
They should do so by referring to textbooks and other course material.
Textbook(s)
Denjikigaku (Electromagnetism) by Hidekazu Tanaka, Baifukann publishing
Reference books, course materials, etc.
Not specified. Some handouts are delivered in the class or via OCW
Assessment criteria and methods
Scores are based on the final exam.
Related courses
- LAS.P106 ： Exercises in Physics II
Prerequisites (i.e., required knowledge, skills, courses, etc.)
No prerequisites.
