电磁学下——恒磁场与时变电磁场

  • 0.0
Approx. 18 hours to complete

Course Summary

This course will introduce the fundamentals of electronics, including circuit analysis, digital electronics, and microcontrollers. By the end of the course, students will be able to design and build basic electronics projects.

Key Learning Points

  • Learn circuit analysis and design
  • Understand digital electronics and microcontrollers
  • Design and build basic electronics projects

Job Positions & Salaries of people who have taken this course might have

    • USA: $76,000
    • India: ₹5,61,000
    • Spain: €31,000
    • USA: $76,000
    • India: ₹5,61,000
    • Spain: €31,000

    • USA: $46,000
    • India: ₹3,50,000
    • Spain: €20,000

Related Topics for further study


Learning Outcomes

  • Ability to analyze and design circuits
  • Knowledge of digital electronics and microcontrollers
  • Ability to design and build basic electronics projects

Prerequisites or good to have knowledge before taking this course

  • Basic knowledge of algebra and trigonometry
  • Familiarity with programming concepts

Course Difficulty Level

Beginner

Course Format

  • Online self-paced
  • Video lectures
  • Hands-on projects

Similar Courses

  • Introduction to Electronics
  • Electronics for Beginners

Related Education Paths


Notable People in This Field

  • Adafruit Industries
  • Electronics For You

Related Books

Description

《电磁学下》是《电磁学》的第二学习进程,教学内容含恒磁场、磁介质,电磁感应、交流电和电磁场电磁波。虽然《电磁学下》内容比较多,但是处理场的基本方法大家已经熟悉和适应了,应该说,电磁学的前两章是整个电磁学的基础。建议大家学习了第一进程,通过了结业考试以后再进入第二学习进程《电磁学下》的学习。本课程的课程是按照知识点设置模块,《电磁学下》包含6个模块。每个模块又包含几节课,每个模块结束有一个小测,同学们可以自我测试,没有时间限制,大家可以根据自己的需要和时间安排来自主学习,以免一步跟不上,步步跟不上,这对于学习我们这种理论性比较强的课是有利的,已经明白的可以跳过去,不清楚的可以重点学习。

Outline

  • 模块一 : 恒定磁场的基本规律
  • 1.11奥斯特实验
  • 1.12一系列相关的研究课题
  • 1.13安培的四个示零实验
  • 1.14安培定律
  • 1.21毕奥-萨筏尔定律、磁感应强度
  • 1.22载流回路的磁场1
  • 1.23载流回路的磁场2
  • 1.24载流回路的磁场3
  • 1.31安培环路定理及其应用
  • 1.32无限长螺线管的磁场
  • 1.33螺绕环的磁场
  • 1.34磁高斯定理、磁矢势
  • 模块1测验题(Quizzes of Module 1)
  • 模块二 : 磁力
  • 2.11安培力
  • 2.12磁力矩
  • 2.13洛伦兹力
  • 2.21带电粒子在电磁场中的运动
  • 2.22荷质比及磁聚焦
  • 2.23回旋加速器
  • 2.24等离子体磁约束
  • 2.25经典霍尔效应
  • 模块2测验题(Quizzes of Module 2)
  • 模块三 : 磁介质
  • 3.11磁介质的磁化
  • 3.12分子电流观点与磁荷观点
  • 3.13磁化的描绘-磁化电流
  • 3.14磁化强度与磁化电流的关系
  • 3.15磁介质表面的磁化电流
  • 3.16求磁化电流例题
  • 3.21有磁介质时的磁场规律
  • 3.22例题
  • 3.23各种磁介质
  • 3.24抗磁质磁化机制
  • 3.31铁磁质磁化曲线
  • 3.32铁磁质磁化微观机制、分类及应用
  • 3.33不同物质界面的边界条件
  • 模块3测验题(Quizzes of Module 3)
  • 模块四 : 电磁感应
  • 4.11法拉第定律
  • 4.12动生电动势
  • 4.13涡流及感生电动势
  • 4.14涡旋电场
  • 4.15电磁感应例题
  • 4.16电子感应加速器
  • 4.21自感电动势
  • 4.22互感电动势
  • 4.23自感、互感磁能
  • 4.24磁场能量和能量密度
  • 4.31暂态过程、准恒条件
  • 4.32暂态电路
  • 模块4测验题(Quizzes of Module 4)
  • 模块五 : 交流电及解交流电路
  • 5.11交流电概述
  • 5.12简谐交流电的特征量
  • 5.13交流电元件
  • 5.21简单电路—矢量图解
  • 5.22矢量图解例题
  • 5.23复数解法
  • 5.24交流串联电路的应用
  • 5.25复数基尔霍夫定律
  • 5.31串联谐振
  • 5.32Q值的三种物理意义
  • 5.33并联谐振
  • 5.34交流电功率
  • 5.35功率因素
  • 5.36提高功率因数的意义和方法
  • 模块5测验题(Quizzes of Module 5)
  • 模块六 : 电磁场和电磁波
  • 6.11讲座之一:早期的电磁理论
  • 6.12讲座之二:类比和数学理论的作用
  • 6.13讲座之三:论法拉第力线
  • 6.14讲座之四:从物理力线到电磁场理论
  • 6.21电磁场实验定律的总结与推广
  • 6.22位移电流
  • 6.23位移电流的例题
  • 6.24麦克斯韦方程组及边界条件
  • 6.31电磁波的波动方程
  • 6.32电磁波的速度
  • 6.33E和H的关系
  • 6.41电磁场的能流密度和动量
  • 6.42关于能流密度的例题
  • 6.43关于电磁波的讨论
  • 6.44赫兹实验及电磁波传播机制
  • 6.45电磁辐射及电磁波谱
  • 模块6测验题(Quizzes of Module 6)
  • 期末考试
  • 电磁学下结业试题(Final Exam)

Summary of User Reviews

Read reviews for Dianci 2 on Coursera. Learn about the course's overall rating, key aspect that many users thought was good, and pros and cons that users have mentioned most often.

Key Aspect Users Liked About This Course

Many users appreciated the in-depth coverage of the material.

Pros from User Reviews

  • Comprehensive coverage of the subject matter.
  • Well-structured course with clear explanations.
  • Engaging and knowledgeable instructors.
  • Access to additional resources and materials.
  • Flexible schedule allows users to learn at their own pace.

Cons from User Reviews

  • Some users found the course to be too difficult.
  • The workload can be overwhelming for those with limited time.
  • The course may not be suitable for beginners.
  • Some of the technical aspects may be challenging for some users.
  • The assessments and assignments can be time-consuming.
Chinese (Simplified)
Available now
Approx. 18 hours to complete
Ms 王稼军 WangJiaJun
Peking University
Coursera
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