This course introduces the electromagnetic theory related on Maxwell's equation and technique of analysis for Electromagnetic
fields.
Based on electrostatic and electromagnetic fields, this subject covers all of areas relating electromagnetisms: starting with the experimental laws, generalizing them in steps, and finally synthesizing them in the form of Maxwell's equations.
Based on electrostatic and electromagnetic fields, this subject covers all of areas relating electromagnetisms: starting with the experimental laws, generalizing them in steps, and finally synthesizing them in the form of Maxwell's equations.
The purpose of this study is to understand the practical application of Maxwell's equations, namely, scaler and vector potentials,
electromagnetic induction, inductance, electric energy flow, electric force derived from the virtual displacement.
The four Maxwell's equations together with scaler potential and vector functions are described by the different equations that are valid at every point in space.
At the end of the course, participants are expected to explain the fundamental phenomena of electromagnetic wave, transportation of electric energy using poyting vector.
The four Maxwell's equations together with scaler potential and vector functions are described by the different equations that are valid at every point in space.
At the end of the course, participants are expected to explain the fundamental phenomena of electromagnetic wave, transportation of electric energy using poyting vector.
- To explain the vector potential
- To explain the Faraday's law of electromagnetic induction and Ampere-Faraday’s law
- To explain Maxwell’s equation, and to calculate electromagnetic fields and waves
- To explain electromagnetic energy, and to calculate Poynting vector
- To explain electric force, Maxwell's stress and Lorentz magnetic force
| Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
|---|---|---|---|
| 1. | The electromagnetic model | Charge, Coulomb’s law | 120minutes |
| 2. | Vector Analysis | Laplacian, rot, div, grad | 120minutes |
| 3. | Static Electric Fields | Gauss’s law, Laplace’s equation | 120minutes |
| 4. | Solution of Electrostatic problems | Scalar potential, Poisson’s equation | 120minutes |
| 5. | Steady electric currents | Joule’s law | 120minutes |
| 6. | Static magnetic fields | Ampere’s law , Biot-Savart’s law | 120minutes |
| 7. | Magnetization | Magnetic induction, magnetic moment | 120minutes |
| 8. | Time-Varying Fields and Maxwell’s Equations | Vector potential, electromagneti | 120minutes |
| 9. | Faraday’s Law of Electromagnetic Induction | Faraday’s law, inductance | 120minutes |
| 10. | Maxwell’s Equations | Displacement current, Maxwell’s equation, electromagnetic potential | 120minutes |
| 11. | Plane Electromagnetic Waves | Plane wave | 120minutes |
| 12. | Skin effect, Eddy current | Skin effect, Eddy current loss | 120minutes |
| 13. | Theory and Applications of Transmission Lines | Transmission line | 120minutes |
| 14. | Electromagnetic Energy and Poynting Vector Final examination and explanation |
Joule heat, electric power, Poynting vector, virtual displacement method view all items. |
120minutes |
| Total. | - | - | 1680minutes |
| 1,2,3,4 | 5,6,7,8,9,10,11 | 12,13 | 14 | Total. | |
|---|---|---|---|---|---|
| 1. | 20% | 20% | |||
| 2. | 10% | 20% | 30% | ||
| 3. | 10% | 10% | |||
| 4. | 10% | 20% | 30% | ||
| 5. | 10% | 10% | |||
| Total. | 20% | 40% | 30% | 10% | - |
Students will be expected to submit 5 reports relating to the exercise problems in the textbook.
Students will be comprehensively assessed based on reports and final examination;
Reports 40 points, Final Exam. 60points. 60% is required to get a credit.
Students will be comprehensively assessed based on reports and final examination;
Reports 40 points, Final Exam. 60points. 60% is required to get a credit.
Handout
David K.Cheng, “Field and Wave Electromagnetics” Addison Wesley ISBN 0-201-52820-7
David K.Cheng, “Field and Wave Electromagnetics” Addison Wesley ISBN 0-201-52820-7
Required knowledge: Static Electric fields, static magnetic fields, vector analysis, dielectrics, magnetic flux
- Tuesday 18:30-19:00
E-mail: matu0704@shibaura-it.ac.jp
- Course that cultivates an ability for utilizing knowledge
| Work experience | Work experience and relevance to the course content if applicatable |
|---|---|
| Applicatable | Electromagnetic fields are very important for the R&D of Ultra high voltage power equipment such as Gas Insulated Switchgear, power transformer and so on. This cource covers the fields based on actual field problems. |
Last modified : Thu Mar 21 14:31:24 JST 2019