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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
-
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)
- Yoshino Junji
- Class Format
- Lecture
- Media-enhanced courses
- Day/Period(Room No.)
- Tue1-2(H136)
- Group
- A
- Course number
- LAS.P103
- Credits
- 1
- Academic year
- 2016
- Offered quarter
- 3Q
- Syllabus updated
- 2016/4/27
- Lecture notes updated
- 2016/11/16
- Language used
- Japanese
- Access Index
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Course description and aims
The course teaches the basics of static electric and magnetic fields in vacuum, starting with Coulomb’s force law for charges.
Electromagnetism is important for understanding nature, and is essential for the study of science, engineering, life sciences, and other specialized courses. Students will understand how electric and magnetic fields are produced by charges and current, respectively, and their mathematical descriptions. This will allow them to understand static electromagnetic phenomena as well as allow them to solve basic problems in electromagnetism.
Student learning outcomes
By completing this course, students will be able to:
1) Understand the concepts of electric field, electric potential, electrostatic energy, magnetic flux density, magnetic moment, etc., correctly, and describe them mathematically.
2) Understand Gauss's law for electric fields and the Biot-Savart law for magnetic fields correctly, and find the electric field and magnetic flux density by applying said laws.
3) Find mathematical solutions to problems in electromagnetism expressed by the appropriate equations, and explain the physical meaning of said solutions.
Keywords
Coulomb’s law, electric field, Gauss's law, electric potential, conductor, condenser, capacitance, electrostatic energy, electric current, magnetic force, magnetic flux density, magnetic moment, Biot-Savart law
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 | Introduction, Coulomb's law and electric field | Explain the concepts of charge, electric field, and their relationship. Explain the method to obtain the electric field for given charge distribution. |
| Class 2 | Surface integral and Gauss's law | Explain Gauss's law for calculating electric fields. |
| Class 3 | Divergence of electric field and electric potential | Explain the concept of divergence and the relation between divergence of electric field and charge. Explain the concept of the electric potential and its relationship with the electric field. |
| Class 4 | Gradient of electric potential and electric field. Rotation of vector field and condition of conservative field | Explain the concept of gradient and the relation between gradient of electric potential and electric field. |
| Class 5 | Properties of conductors and its response for electric field | Explain electric potential and electric field in a conductor in an equilibrium state. |
| Class 6 | Condenser and its capacitance. Electric filed in insulators | Explain the relation between charge and electrostatic potential difference in condensers. |
| Class 7 | Energy stored in electric field | Explain the energy stored in an electric field. |
| Class 8 | Electric current and magnetic force between currents | Explain the force between two parallel wires carrying current. |
Textbook(s)
Kazukiyo Nagata, Electromagnetics, Tokyo Kyogakusya, (Japanese)
Reference books, course materials, etc.
Unspecified.
Assessment criteria and methods
Learning achievement is evaluated by a final exam.
Related courses
- LAS.P106 ： Exercises in Physics II
Prerequisites (i.e., required knowledge, skills, courses, etc.)
No prerequisites.
