| Course title | |||||
| 電磁気学Ⅱ [Electromagnetics Ⅱ] | |||||
| Course category | technology speciality courses,ets. | Requirement | Credit | 2 | |
| Department | Year | 2～4 | Semester | 3rd | |
| Course type | 3rd | Course code | 022616 | ||
| Instructor(s) | |||||
| 香取 浩子 [KATORI Hiroko] | |||||
| Facility affiliation | Faculty of Engineering | Office | Email address | ||
| Course description |
| In Electromagnetics II, you learn mainly about the time-varying electric field. First, you learn the current. Next, you learn the magnetic field generated by the current and the magnet, and also the electromagnetic induction phenomenon. The electromagnetism, which begins with the Coulomb force acting between the point charges, develops greatly to the classical "field" physics of electric and magnetic fields. The culmination is Maxwell's equations, and electromagnetic waves are derived from them. Knowledge of the principle and essence of electromagnetics is indispensable as basic knowledge when engaging in science and technology in the future. |
| Expected Learning |
|
Students are expected to understand the current, magnetic flux density and the laws related thereto (Biot-Savart's law, Ampere's law, Fleming's law, Lenz's law, Faraday's law of electromagnetic induction, etc.). Students are expected to understand the physical meaning of Maxwell's equations. Corresponding criteria in the Diploma Policy: See the Curriculum maps. |
| Course schedule |
|
1 Electric current (flow of electron, current density, Ohm's law, electric resistance) 2 Magnetic Field (magnetic field and electric field, magnetic dipole, magnetic flax density) 3 Magnetic Flax Density(1) (Biot-Savart's law, Ampere's law, vector potential) 4 Magnetic Flax Density(2)（how to calculation of the magnetic flax density） 5 Magnetic Effect of Current(1) (Fleming's law） 6 Magnetic Effect of Current(2) (Lorent's law) 7 Magnetism（magnetization、diamagnetism, paramagnetism, ferromagnetism, antiferromagnetism) 8 Summary (1) (Examination(1)) 9 Electromagnetic Induction (Lenz's law, Faraday's law) 10 Inductance(1) (self-inductance, mutual inductance) 11 Inductance(2) (energy of magnetic field, circuit containing resistance and inductance) 12 Maxwell's equations(1) (displacement current、Maxwell's equations） 13 Maxwell's equations(2) (plane electromagnetic wave) 14 Maxwell's equations(3) (wave function、energy of electromagnetic wave, electromagnetic wave in materials) 15 Summary (2) (Examination(2)) |
| Prerequisites |
| Students are recommended to prepare for and revise the lecture, spending the standard amount of time as specified by the University and using the lecture handouts as well as the references specified below. |
| Required Text(s) and Materials |
| No specified textbooks. |
| References |
|
講談社基礎物理学シリーズ４「電磁気学」 横山 順一 著（講談社） 物理テキストシリーズ「電磁気学」 砂川 重信 著（岩波書店） |
| Assessment/Grading |
|
2 examinations 100%(50% each) |
| Message from instructor(s) |
| Course keywords |
| Ampere's law、Faraday's law、Maxwell's equations、Electromagnetic Wave |
| Office hours |
| On demand. |
| Remarks 1 |
| Remarks 2 |
| Related URL |
| Lecture Language |
| Japanese |
| Language Subject |
| Last update |
| 3/9/2019 5:17:04 PM |