电磁学本科课程教材的探索及研究

Exploration and Study of Undergraduate Course Materials in Electromagnetism

摘要: 电磁学是电子信息专业在本科阶段的核心课程，需要研究电场和磁场。学生通常认为这是一门具有挑战性的课程，因为它要求他们建立有关空间和时间变化的电场和磁场模型。此外，这门学科使用的数学非常复杂和抽象，可能会进一步加剧学生将抽象数学与现实生活中的行业应用联系起来的困难。虽然课程的深度和覆盖面有所增加，但课程时间被压缩了。这就要求教师更加努力，采取更有效的措施。通过对教材更加深入的理解，我们抓住了矢量场论的钥匙，扫清了学生对数学的障碍，使学生理解了电磁理论严谨的逻辑体系，深刻增强了学生的创新意识，并将理论与实际应用相结合，提高了学生运用知识和解决工程问题的能力。

Abstract: Electromagnetism is the core course of the electronic information major at the undergraduate level, which requires the study of electric and magnetic fields. Students often consider this to be a challenging course because it requires them to establish models of electric and magnetic fields for spatial and temporal variations. In addition, the mathematics used in this subject is very complex and abstract, which may further exacerbate students’ difficulty in connecting abstract mathematics to real-life industry applications. While the depth and coverage of the course has increased, the course time has been compressed. This requires teachers to work harder and take more effective measures. Through a deeper understanding of the textbook, we have grasped the key to vector field theory, cleared the obstacles of mathematics for students, enabled students to understand the rigorous logical system of electromagnetic theory, profoundly enhanced students’ sense of innovation, combined theory with practical application, and improved students’ ability to apply knowledge and solve engineering problems.