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Yu An, Liuwan Zhang, and Xinyi Chen

在本物理课程中,您将学习电磁学,这是物理学的一个分支,包括电场和磁场的研究。

这是一个为期七周的课程,分为基础部分和高级部分。大多数学习者和工程专业的学生可能会选择仅学习基础知识。那些想要学习物理专业水平的人也应该学习该课程的高级部分。然而,期末考试只会涵盖基本部分。

本电磁学课程主要研究电场和磁场,一般需要28小时(约7周)。视频分为基础内容和改进内容(明星或双星)。普通学习者和工科学生只需选择基础内容进行学习。为了满足物理专业的学习要求,他们需要学习额外的改进内容。期末考试只涵盖基本内容。

What's inside

Learning objectives

  • 电场和磁场
  • 你将学到什么:

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
这个电磁学课程主要研究电场和磁场,一般需要28小时(约7周)的时间。
本电磁学课程主要研究电场和磁场,一般需要28小时(约7周)的时间。
本电磁学课程主要研究电场和磁场,一般需要28小时(约7周)的时间。
本电磁学课程主要研究电场和磁场,一般需要28小时(约7周)的时间。
本电磁学课程主要研究电场和磁场,一般需要28小时(约7周)的时间。
本电磁学课程主要研究电场和磁场,一般需要28小时(约7周)的时间。
本电磁学课程主要研究电场和磁场,一般需要28小时(约7周)的时间。
本电磁学课程主要研究电场和磁场,一般需要28小时(约7周)的时间。

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in 电磁学 | Electromagnetism with these activities:
Review College Physics
Refreshing college physics knowledge, especially in electricity and magnetism, will provide a strong foundation for this electromagnetism course.
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  • Review notes and textbooks from college physics
  • Practice solving problems related to electricity and magnetism
  • Complete practice quizzes or tests to assess understanding
Attend the Electromagnetism Workshop
Attending this workshop can reinforce understanding of core concepts covered in electromagnetism.
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  • Register for the Electromagnetism Workshop
  • Attend all sessions of the workshop
  • Participate actively in discussions and hands-on activities
Electromagnetism Video Tutorials
Watching video tutorials can provide a supplementary explanation of concepts covered in the course, enhancing understanding.
Browse courses on Electromagnetism
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  • Search for reputable sources of electromagnetism video tutorials
  • Watch videos that cover topics aligned with the course content
  • Take notes or summarize the key points discussed in the videos
Four other activities
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Electromagnetism Study Group
Engaging in study groups fosters collaboration and discussion, leading to deeper understanding and improved problem-solving skills.
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  • Form a study group with classmates
  • Meet regularly to discuss course material, solve problems, and quiz each other
  • Prepare summaries or presentations on specific topics to share with the group
Electromagnetism Problem Solving
Solving practice problems helps reinforce understanding, develop problem-solving skills, and identify areas that need more attention.
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  • Collect practice problems from textbooks, online resources, or the course instructor
  • Attempt to solve the problems independently
  • Check solutions and identify areas where improvement is needed
  • Repeat the process to improve problem-solving abilities
Read Griffiths' Introduction to Electrodynamics
Reading a specialized book on electrodynamics provides a deeper understanding of the subject and exposes students to advanced concepts.
Show steps
  • Acquire a copy of Griffiths' Introduction to Electrodynamics
  • Read and study the chapters relevant to the course content
  • Solve problems and answer questions based on the book's material
Electromagnetism Project
Completing a project allows students to apply their knowledge, develop creativity, and deepen their understanding of electromagnetism.
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  • Identify a project topic related to electromagnetism
  • Research the topic and gather necessary information
  • Design and build a project that demonstrates understanding of electromagnetism
  • Prepare a report or presentation showcasing the project

Career center

Learners who complete 电磁学 | Electromagnetism will develop knowledge and skills that may be useful to these careers:
Electrical Engineer
This introductory course in electromagnetism can provide valuable insights for an Electrical Engineer, who analyzes the behavior of electrical systems and components, including the effects of electric fields and magnetic fields. Acquiring these fundamentals through this course can help Electrical Engineers develop new solutions to complex problems and advance their careers in fields such as power generation, telecommunications, and electronics design.
Electronics Engineer
Understanding the principles of electromagnetism, as covered in this course, is crucial for Electronics Engineers who design and develop electronic circuits, devices, and systems. The knowledge gained can aid them in optimizing circuit performance, mitigating electromagnetic interference, and advancing their expertise in areas like consumer electronics, communications, and computer hardware.
Electromagnetic Compatibility Engineer
This course in electromagnetism serves as a strong foundation for Electromagnetic Compatibility Engineers, whose role involves ensuring the proper functioning of electrical and electronic systems in the presence of electromagnetic interference. By understanding the underlying principles, they can effectively design, test, and troubleshoot systems to meet regulatory standards and prevent electromagnetic hazards.
Microwave Engineer
The principles and applications of electromagnetism are critical for Microwave Engineers, who design, develop, and maintain microwave systems such as radars, communication devices, and medical imaging equipment. This course provides a strong theoretical foundation in electromagnetism, enabling Microwave Engineers to optimize system performance, mitigate interference, and innovate in the field.
RF Engineer
Radio Frequency (RF) Engineers rely heavily on the concepts of electromagnetism, as covered in this course, to design and optimize RF circuits, antennas, and communication systems. Understanding the behavior of electromagnetic waves and their interactions with materials is essential for RF Engineers to develop efficient and reliable wireless technologies.
Systems Engineer
Electromagnetism plays a significant role in systems engineering, where engineers design, integrate, and test complex systems involving electrical and electronic components. This course can provide Systems Engineers with a solid grasp of electromagnetic principles, enabling them to analyze system performance, identify potential electromagnetic issues, and develop effective solutions.
Physics Teacher
High school or university Physics Teachers who teach electromagnetism will benefit from this course to enhance their understanding of the subject matter. The comprehensive coverage of electric and magnetic fields, as well as their interactions, will provide Physics Teachers with the necessary knowledge to effectively convey complex concepts to their students.
Nuclear Engineer
Electromagnetism is an essential field of study for Nuclear Engineers, who apply the principles of nuclear science to design, operate, and maintain nuclear power plants or other nuclear facilities. This course can provide Nuclear Engineers with a solid understanding of the interactions between electric and magnetic fields and charged particles, which is crucial for understanding nuclear processes and ensuring the safe and efficient operation of nuclear systems.
Materials Scientist
Electromagnetism is closely related to the study of materials science, where researchers investigate the properties and behavior of different materials. This course can provide Materials Scientists with a deeper understanding of how electromagnetic fields affect the electrical and magnetic properties of materials, aiding them in the development of new materials with enhanced functionalities.
Mechanical Engineer
Mechanical Engineers may encounter principles of electromagnetism in their work, such as when designing electric motors, generators, or electromagnetic actuators. This course can provide Mechanical Engineers with a basic understanding of electric and magnetic fields, enabling them to consider electromagnetic effects in their designs and collaborate effectively with electrical engineers.
Computer Engineer
Computer Engineers may encounter electromagnetism in the context of designing computer hardware, such as printed circuit boards or high-speed interconnects. This course can provide Computer Engineers with a foundational understanding of electromagnetic principles, enabling them to mitigate electromagnetic interference, optimize signal integrity, and design reliable computer systems.
Aerospace Engineer
Aerospace Engineers may encounter electromagnetism in the design and operation of aircraft or spacecraft systems, such as electrical power systems, antennas, or navigation equipment. This course can provide Aerospace Engineers with a basic understanding of electric and magnetic fields, enabling them to understand and troubleshoot electromagnetic issues that may arise in aerospace applications.
Civil Engineer
Civil Engineers may encounter electromagnetism in the design of infrastructure projects, such as electrical power distribution systems or buildings with lightning protection systems. This course can provide Civil Engineers with a basic understanding of electric and magnetic fields, enabling them to collaborate effectively with electrical engineers and ensure the safe and reliable operation of infrastructure systems.
Environmental Engineer
Environmental Engineers may encounter electromagnetism in the context of environmental monitoring or pollution control, such as using electromagnetic sensors to detect pollutants or designing electromagnetic systems for waste treatment. This course can provide Environmental Engineers with a basic understanding of electric and magnetic fields, enabling them to understand and apply electromagnetic technologies in their work.
Industrial Engineer
Industrial Engineers may encounter electromagnetism in the design or optimization of industrial processes, such as those involving electric motors, generators, or electromagnetic sensors. This course can provide Industrial Engineers with a basic understanding of electric and magnetic fields, enabling them to consider electromagnetic effects in their designs and improve the efficiency of industrial systems.

Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in 电磁学 | Electromagnetism.
本书为工程专业本科生编写的电磁学教材,注重理论与工程应用相结合。
本书是麻省理工学院电磁学课程的教材,内容全面、系统,是学习电磁学的一本好教材。
本书为物理专业研究生编写的电磁学教材,也是一本经典的电磁学教材。

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