职称：教师
单位：深圳大学
部门：物理与能源学院
职位：副教授
大学物理 A（1）（双语）
主讲教师：Scott Edwards (赵安得)
教师团队：共1位
- Scott Edwards (赵安得)
| 学校： | 深圳大学 |
| 开课院系： | 物理与能源学院 |
| 专业大类： | 物理学 |
| 学分： | 4 |
| 课时： | 50 |
The goal of this course is to lead you beyond the high-school level focus on “plug-and-chug” and into a deeper appreciation of the fundamental principles underlying all physical processes, as understood at the start of the 21st century. The most important of these principles are the “Momentum Principle” (i.e. Newton’s 2nd Law in its original form), the “Energy Principle”, and the “Angular Momentum Principle”. The first half of the course focuses on introducing these principles and applying them to analyze and predict the mechanical behavior of a wide range of real-world systems. The second half of the course introduces another fundamental principle, the “field” concept, which is used to explain electrical and magnetic phenomena, leading up to the realization that light itself is a form of electromagnetic radiation.
这门课程的目标是带领大家超越高中时的“套公式”，能够深入理解所有物理过程背后的基本原理（基于21世纪初的理解）。这些原理中最重要的包括”动量“；课程的前半部分会重点介绍这些原理并运用他们来分析和预测现实世界中一大类问题的力学特性。后半部分课程会介绍另一些基本原理：场的概念，以解释电磁现象，最终导出光本身就是电磁辐射的一种形式。
Throughout the course, the atomic structure of matter is explicitly taken into account, and other “modern” concepts such as the relativistic definitions of momentum and energy are integrated into the body of the curriculum. By the end of the course, you should be able to use the fundamental principles of physics as a starting point for independently analyzing many complex physical systems.
物质的原子概念将贯穿课程始终，其他现代物理的概念诸如动量和能量的相对论定义会放在选修内容中介绍。学完本课程，你将学会如何以基本物理原理为出发 点去独立分析复杂物理系统。
教师简介
课程章节
1
Week 1
-
1.1Introduction
-
1.2Interactions cause change
-
1.3Vectors: components and magnitude
-
1.4What vectors can and cannot do
-
1.5Unit vectors
-
1.6Vector addition and subtraction
-
1.7Displacement and velocity
-
1.8Predicting a new position
-
1.9Instantaneous velocity
-
1.10Example: spacecraft
-
1.11Momentum
-
1.12Change in momentum
4
Week 4
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4.1Conservation of momentum
-
4.2Center of mass
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4.3Instantaneous version of Newton's 2nd Law
-
4.4Statics: dp/dt = 0
-
4.5Example: pushing a box, with friction
-
4.6Judging the direction of dp/dt
-
4.7Curving motion: parallel and perpendicular components of dp/dt
-
4.8Components from the vector dot product
-
4.9Example: a falling ball
-
4.10Rate of change of direction
-
4.11Example: kissing circle for falling ball
-
4.12Example: swinging a bucket
7
Week 7
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7.1Translational angular momentum
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7.2Direction of the angular momentum vector
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7.3Vector cross product
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7.4Example: a falling ball
-
7.5Rotational angular momentum
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7.6Total angular momentum
-
7.7Torque and the Angular Momentum Principle
-
7.8Example: a comet
-
7.9Angular Momentum Principle for multiparticle systems
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7.10Example: a seesaw
-
7.11Example: a diver
-
7.12Example: a stick sliding on ice
10
Week 10
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10.1Uniform thin rod: introduction
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10.2Uniform thin rod: break it into pieces
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10.3Uniform thin rod: add up the pieces
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10.4Uniform thin rod: check the answer
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10.5Example: a hollow cylinder
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10.6Uniform thin ring
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10.7Uniform disk (part 1)
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10.8Uniform disk (part 2)
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10.9Example: a rod and a disk
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10.10Two uniform disks: a capacitor
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10.11Spherical charge distributions
13
Week 13
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13.1Magnetic force on a moving charge
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13.2Magnetic force on a current-carrying wire
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13.3Combining electric and magnetic forces
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13.4The Hall effect
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13.5Motional emf
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13.6Magnetic torque
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13.7Potential energy for a magnetic dipole
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13.8Force on a magnetic dipole
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13.9Example: the Stern-Gerlach experiment
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13.10Motors and generators
2
Week 2
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2.1Newton's 2nd Law
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2.2Impulse
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2.3How to predict the future (part 1)
-
2.4How to predict the future (part 2)
-
2.5What about F = ma?
-
2.6Updating position
-
2.7Non-constant force
-
2.8Iterative prediction of motion
-
2.9Can't we just use calculus?
-
2.10A special case: constant force
-
2.11Example: soccer penalty kick
-
2.12Estimating interaction times
5
Week 5
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5.1The Energy Principle
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5.2Energy of a single particle
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5.3Kinetic energy
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5.4Work
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5.5Examples: cricket ball, neutron decay
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5.6Proof of the Energy Principle
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5.7Work done by a non-constant force
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5.8Potential energy
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5.9Gravitational potential energy
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5.10Example: Spacecraft leaving an asteroid
-
5.11Bound and unbound states
-
5.12Electrical potential energy
8
Week 8
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8.1Electric charge
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8.2Example: force between two protons
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8.3Electric field
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8.4Field of a single point charge
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8.5Example: where is the charge?
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8.6Superposition
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8.7Example: superposition of two charges
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8.8Electric dipole – parallel axis (part 1)
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8.9Electric dipole – parallel axis (part 2)
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8.10Electric dipole – perpendicular axis
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8.11Example: interaction between a dipole and a point charge
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8.12Dipole moment
11
Week 11
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11.1Systems of charged objects
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11.2Potential difference in a uniform field
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11.3Field from potential difference
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11.4Potential difference in a non-uniform field
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11.5Potential difference near a point charge
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11.6Path independence
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11.7Potential at one location
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11.8Example: potential of a uniform ring
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11.9Potential difference in an insulator
-
11.10Energy density and electric field
14
Week 14
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14.1Patterns of electric field
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14.2Electric flux
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14.3Gauss’s Law (part 1)
-
14.4Gauss’s Law (part 2)
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14.5Reasoning from Gauss’s Law
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14.6Proving some important properties of metals
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14.7Gauss’s Law for magnetism
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14.8Patterns of magnetic field: Ampere’s Law
-
14.9Applications of Ampere’s Law
-
14.10Maxwell’s equations
3
6
Week 6
-
6.1Force is the negative gradient of potential energy
-
6.2Spring potential energy
-
6.3Example: bungee jumping
-
6.4Path independence of potential energy
-
6.5Internal energy
-
6.6Dissipation and power
-
6.7Translational and rotational kinetic energy
-
6.8Moment of inertia
-
6.9Calculating moment of inertia
-
6.10Parallel axis theorem
-
6.11Example: rolling down a hill
9
Week 9
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9.1Charged particles in matter
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9.2How do objects become charged?
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9.3Example: how much charge on a piece of tape?
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9.4Polarization of atoms
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9.5Interaction between a neutral atom and a point charge
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9.6Polarization of insulators
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9.7Polarization of conductors
-
9.8Charge motion in metals
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9.9Example: a rod and a ball
-
9.10Practical limits on measuring the field
12
Week 12
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12.1Magnetic field
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12.2Biot-Savart Law for a single moving charge
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12.3Electron current
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12.4Conventional current
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12.5Biot-Savart Law for currents
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12.6Magnetic field of a long straight wire
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12.7Magnetic field of a circular current loop
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12.8Magnetic dipole moment
-
12.9Magnetic field of a bar magnet
-
12.10Atomic structure of magnets
15
Week 15
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15.1Curly electric fields
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15.2Faraday’s Law (part 1)
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15.3Faraday’s Law (part 2)
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15.4Faraday’s Law and motional emf
-
15.5Maxwell's equations (again)
-
15.6Inductance
-
15.7Energy density in magnetic fields
-
15.8The Ampere-Maxwell Law
-
15.9Fields traveling through space (part 1)
-
15.10Fields traveling through space (part 2)
教学条件
教学方法 
At the core of this course are the videos, which have been designed to approximate as much as possible the experience of standing with me at a blackboard and figuring things out together.
视频是课程的核心内容，我们的目标是尽可能让学生觉得和教师一起站在黑板旁边，分析事情的来龙去脉。
It is extremely important that you take an active approach to watching the videos. Have a pen in your hand and paper in front of you, and work along with me.
观看视频时主动参与是非常重要的。请准备一支笔和一张纸，跟我一起进行推导。
It is also extremely important to ask questions as soon as you encounter something you don’t understand! There are sure to be things I don’t explain clearly in the videos, so don’t be afraid to let me know if you are struggling with certain concepts. Asking questions will be possible through the online forum.
遇到不明白的问题及时提问也是很重要的。在视频中我不可能将所有的内容都解释一遍，所以你不必害怕告诉我有些概念很难弄懂。在线讨论中就可以提问。
The course is organized into 15 weekly units – 7 on mechanics, and 8 on electromagnetism. Every week, you will independently work through 10 – 12 videos, each about 10 minutes long. Practice questions after each video will help to solidify the key concepts, and at the end of the week, you will complete a set of homework problems to tie everything together. To do well in this course, you should expect to devote about 10 hours every week to it, including time spent watching the videos.
课程按15周设置：力学7周，电磁学8周。每周10-12个视频，每个10分钟。每节课后做习题可以帮助你理解概念，每周末你需要完成一套家庭作业以回顾本周内容。想取得好成绩，你每周需要花约10小时（包括观看视频的时间）。
随身课堂
参考教材 | This course is based on "Matter and Interactions (3rd ed.)" by Ruth Chabay and Bruce Sherwood (Wiley 2010 - http://matterandinteractions.org). However, you will not need the book to complete the course. Chapter 1 of the textbook can be downloaded for free from here: http://matterandinteractions.org/student/index.html 3D demo computer programs, similar to those shown in the videos, can be found here: |
Another excellent textbook is "Simple Nature" by Benjamin Crowell. The whole book can be dowloaded for free from his website: http://lightandmatter.com/area1sn.html.
This book takes a somewhat different approach to "Matter and Interactions", but shares with it a strong emphasis on the fundamental principles of momentum, energy, and angular momentum.
教学进度
| 周 次 | 内 容 |
| 1 | Introduction; vectors; momentum |
| 2 | Newton's Second Law - the "Momentum Principle" |
| 3 | Forces |
| 4 | Using the Momentum Principle |
| 5 | The Energy Principle |
| 6 | Internal energy; rotational kinetic energy |
| 7 | The Angular Momentum Principle |
| 8 | Electric field |
| 9 | Electric fields and matter |
| 10 | Electric fields of distributed charge |
| 11 | Electric potential |
| 12 | Magnetic field |
| 13 | Magnetic force |
| 14 | Gauss's Law and Ampere's Law |
| 15 | Faraday's Law; Fields traveling through space |
考核方式
（1）线上成绩（平时成绩）占总成绩的70%，具体成绩权重包括：
权 重 分 数 备 注 课程视频权重 30 % 课程视频全部看完得满分，单个视频分值平均分配，满分100分 课程测验权重 20 % 学生接收到的所有测验任务点平均分配，未做测验按“零”分计 作业权重 20 % 所有作业的平均分 考试权重 30 % 所有考试的平均分
（2）线下考试成绩（期末考试成绩） 占总成绩的30%
备注：深圳大学选修本课程的同学，期末总课程成绩由以上两部分构成，对于UOOC联盟高校选修本MOOC课程的同学而言，线上的总成绩（各部分权重如上所述）即为期末考试的总成绩。
教学资源
| 课程章节 | | 文件类型 | | 修改时间 | | 大小 | | 备注 | |
| 1.1 Introduction |
视频
.mp4
|
2017-02-17 | 121.18MB | ||
|
作业
.work
|
2017-02-17 | -- | |||
| 1.2 Interactions cause change |
视频
.mp4
|
2017-02-17 | 112.04MB | ||
|
作业
.work
|
2017-02-17 | -- | |||
| 1.3 Vectors: components and magnitude |
视频
.mp4
|
2016-02-17 | 172.25MB | ||
|
作业
.work
|
2016-02-17 | -- | |||
| 1.4 What vectors can and cannot do |
视频
.mp4
|
2016-02-17 | 73.29MB | ||
|
作业
.work
|
2016-02-17 | -- | |||
| 1.5 Unit vectors |
视频
.mp4
|
2016-02-17 | 78.46MB | ||
|
作业
.work
|
2016-02-17 | -- | |||
| 1.6 Vector addition and subtraction |
视频
.mp4
|
2016-02-17 | 47.67MB | ||
|
作业
.work
|
2016-02-17 | -- | |||
| 1.7 Displacement and velocity |
视频
.mp4
|
2017-03-20 | 77.75MB | ||
|
作业
.work
|
2017-03-20 | -- | |||
| 1.8 Predicting a new position |
视频
.mp4
|
2016-02-17 | 68.06MB | ||
|
作业
.work
|
2016-02-17 | -- | |||
| 1.9 Instantaneous velocity |
视频
.mp4
|
2016-02-17 | 79.93MB | ||
|
作业
.work
|
2016-02-17 | -- | |||
| 1.10 Example: spacecraft |
视频
.mp4
|
2016-02-17 | 97.83MB | ||
|
作业
.work
|
2016-02-17 | -- | |||
| 1.11 Momentum |
视频
.mp4
|
2017-03-20 | 142.85MB | ||
|
作业
.work
|
2017-03-20 | -- | |||
| 1.12 Change in momentum |
视频
.mp4
|
2016-02-18 | 75.43MB | ||
|
作业
.work
|
2016-02-18 | -- | |||
| 2.1 Newton's 2nd Law |
视频
.mp4
|
2016-03-08 | 73.85MB | ||
|
作业
.work
|
2016-03-08 | -- | |||
| 2.2 Impulse |
视频
.mp4
|
2016-02-18 | 30.75MB | ||
|
作业
.work
|
2016-02-18 | -- | |||
| 2.3 How to predict the future (part 1) |
视频
.mp4
|
2016-02-18 | 62.79MB | ||
|
作业
.work
|
2016-02-18 | -- | |||
| 2.4 How to predict the future (part 2) |
视频
.mp4
|
2016-03-03 | 89.87MB | ||
| 2.5 What about F = ma? |
视频
.mp4
|
2015-11-19 | 74.67MB | ||
| 2.6 Updating position |
视频
.mp4
|
2016-02-18 | 32.31MB | ||
|
作业
.work
|
2016-02-18 | -- | |||
| 2.7 Non-constant force |
视频
.mp4
|
2016-02-25 | 32.66MB | ||
| 2.8 Iterative prediction of motion |
视频
.mp4
|
2016-02-25 | 68.40MB | ||
|
作业
.work
|
2016-02-25 | -- | |||
| 2.9 Can't we just use calculus? |
视频
.mp4
|
2015-11-19 | 83.83MB | ||
| 2.10 A special case: constant force |
视频
.mp4
|
2017-03-20 | 67.78MB | ||
| 2.11 Example: soccer penalty kick |
视频
.mp4
|
2017-03-20 | 97.32MB | ||
|
作业
.work
|
2017-03-20 | -- | |||
| 2.12 Estimating interaction times |
视频
.mp4
|
2016-02-25 | 135.18MB | ||
|
作业
.work
|
2016-02-25 | -- | |||
| 3.1 Classifying interactions |
视频
.mp4
|
2016-02-25 | 172.34MB | ||
|
作业
.work
|
2016-02-25 | -- | |||
| 3.2 Gravitation |
视频
.mp4
|
2016-02-25 | 70.90MB | ||
| 3.3 Example: Earth and the Moon |
视频
.mp4
|
2016-02-25 | 71.82MB | ||
| 3.4 Solving the Earth's orbit iteratively |
视频
.mp4
|
2016-02-25 | 77.13MB | ||
| 3.5 Gravitation near the Earth's surface |
视频
.mp4
|
2016-02-25 | 61.44MB | ||
| 3.6 The electric force |
视频
.mp4
|
2016-02-25 | 94.88MB | ||
| 3.7 Limitations on predicting the future |
视频
.mp4
|
2016-02-25 | 98.72MB | ||
| 3.8 The ball-and-spring model of matter |
视频
.mp4
|
2016-02-25 | 114.29MB | ||
| 3.9 Tension |
视频
.mp4
|
2017-03-20 | 98.73MB | ||
| 3.10 Friction |
视频
.mp4
|
2016-02-25 | 77.02MB | ||
| 4.1 Conservation of momentum |
视频
.mp4
|
2016-02-26 | 76.44MB | ||
| 4.2 Center of mass |
视频
.mp4
|
2016-02-25 | 71.55MB | ||
| 4.3 Instantaneous version of Newton's 2nd Law |
视频
.mp4
|
2016-02-25 | 54.79MB | ||
| 4.4 Statics: dp/dt = 0 |
视频
.mp4
|
2016-02-25 | 131.86MB | ||
| 4.5 Example: pushing a box, with friction |
视频
.mp4
|
2016-03-29 | 88.75MB | ||
| 4.6 Judging the direction of dp/dt |
视频
.mp4
|
2016-02-25 | 31.09MB | ||
| 4.7 Curving motion: parallel and perpendicular components of dp/dt |
视频
.mp4
|
2016-02-25 | 74.73MB | ||
| 4.8 Components from the vector dot product |
视频
.mp4
|
2016-02-25 | 69.59MB | ||
| 4.9 Example: a falling ball |
视频
.mp4
|
2016-02-25 | 46.60MB | ||
| 4.10 Rate of change of direction |
视频
.mp4
|
2017-03-20 | 93.04MB | ||
| 4.11 Example: kissing circle for falling ball |
视频
.mp4
|
2016-02-25 | 52.01MB | ||
| 4.12 Example: swinging a bucket |
视频
.mp4
|
2016-02-25 | 78.21MB | ||
| 5.1 The Energy Principle |
视频
.mp4
|
2016-02-25 | 62.13MB | ||
| 5.2 Energy of a single particle |
视频
.mp4
|
2016-02-25 | 84.69MB | ||
| 5.3 Kinetic energy |
视频
.mp4
|
2016-02-25 | 78.01MB | ||
| 5.4 Work |
视频
.mp4
|
2016-02-25 | 89.01MB | ||
| 5.5 Examples: cricket ball, neutron decay |
视频
.mp4
|
2016-03-31 | 141.63MB | ||
| 5.6 Proof of the Energy Principle |
视频
.mp4
|
2016-02-25 | 61.67MB | ||
| 5.7 Work done by a non-constant force |
视频
.mp4
|
2016-02-25 | 56.08MB | ||
| 5.8 Potential energy |
视频
.mp4
|
2016-02-25 | 70.35MB | ||
| 5.9 Gravitational potential energy |
视频
.mp4
|
2016-02-25 | 77.62MB | ||
| 5.10 Example: Spacecraft leaving an asteroid |
视频
.mp4
|
2017-02-17 | 73.56MB | ||
| 5.11 Bound and unbound states |
视频
.mp4
|
2017-02-17 | 52.51MB | ||
| 5.12 Electrical potential energy |
视频
.mp4
|
2016-02-25 | 62.42MB | ||
| 6.1 Force is the negative gradient of potential energy |
视频
.mp4
|
2016-02-25 | 35.68MB | ||
| 6.2 Spring potential energy |
视频
.mp4
|
2016-02-25 | 94.87MB | ||
| 6.3 Example: bungee jumping |
视频
.mp4
|
2016-02-25 | 66.87MB | ||
| 6.4 Path independence of potential energy |
视频
.mp4
|
2016-02-25 | 70.09MB | ||
| 6.5 Internal energy |
视频
.mp4
|
2016-02-25 | 160.70MB | ||
| 6.6 Dissipation and power |
视频
.mp4
|
2016-02-25 | 77.48MB | ||
| 6.7 Translational and rotational kinetic energy |
视频
.mp4
|
2016-02-25 | 74.38MB | ||
| 6.8 Moment of inertia |
视频
.mp4
|
2016-02-25 | 42.00MB | ||
| 6.9 Calculating moment of inertia |
视频
.mp4
|
2016-02-25 | 114.34MB | ||
| 6.10 Parallel axis theorem |
视频
.mp4
|
2016-02-25 | 71.78MB | ||
| 6.11 Example: rolling down a hill |
视频
.mp4
|
2016-02-25 | 71.13MB | ||
| 7.1 Translational angular momentum |
视频
.mp4
|
2016-02-25 | 122.85MB | ||
| 7.2 Direction of the angular momentum vector |
视频
.mp4
|
2016-04-11 | 118.92MB | ||
| 7.3 Vector cross product |
视频
.mp4
|
2016-04-13 | 90.85MB | ||
| 7.4 Example: a falling ball |
视频
.mp4
|
2016-02-25 | 74.13MB | ||
| 7.5 Rotational angular momentum |
视频
.mp4
|
2016-02-25 | 92.68MB | ||
| 7.6 Total angular momentum |
视频
.mp4
|
2016-02-25 | 46.02MB | ||
| 7.7 Torque and the Angular Momentum Principle |
视频
.mp4
|
2016-02-25 | 79.94MB | ||
| 7.8 Example: a comet |
视频
.mp4
|
2016-04-18 | 68.59MB | ||
| 7.9 Angular Momentum Principle for multiparticle systems |
视频
.mp4
|
2016-02-25 | 51.84MB | ||
| 7.10 Example: a seesaw |
视频
.mp4
|
2016-02-25 | 81.82MB | ||
| 7.11 Example: a diver |
视频
.mp4
|
2016-02-25 | 62.94MB | ||
| 7.12 Example: a stick sliding on ice |
视频
.mp4
|
2016-02-25 | 67.62MB | ||
| 8.1 Electric charge |
视频
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2016-04-11 | 230.02MB | ||
| 8.2 Example: force between two protons |
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2016-02-25 | 90.09MB | ||
| 8.3 Electric field |
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2017-02-17 | 174.58MB | ||
| 8.4 Field of a single point charge |
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2017-02-17 | 114.91MB | ||
| 8.5 Example: where is the charge? |
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2016-02-25 | 72.09MB | ||
| 8.6 Superposition |
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2016-02-25 | 49.74MB | ||
| 8.7 Example: superposition of two charges |
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2016-02-25 | 83.28MB | ||
| 8.8 Electric dipole – parallel axis (part 1) |
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2016-05-09 | 102.96MB | ||
| 8.9 Electric dipole – parallel axis (part 2) |
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2016-02-25 | 66.61MB | ||
| 8.10 Electric dipole – perpendicular axis |
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2016-02-25 | 107.61MB | ||
| 8.11 Example: interaction between a dipole and a point charge |
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2016-02-25 | 60.71MB | ||
| 8.12 Dipole moment |
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2016-02-25 | 102.79MB | ||
| 9.1 Charged particles in matter |
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2017-02-17 | 75.50MB | ||
| 9.2 How do objects become charged? |
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2016-02-25 | 58.92MB | ||
| 9.3 Example: how much charge on a piece of tape? |
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2016-02-25 | 64.94MB | ||
| 9.4 Polarization of atoms |
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2016-02-25 | 54.38MB | ||
| 9.5 Interaction between a neutral atom and a point charge |
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2016-02-25 | 38.20MB | ||
| 9.6 Polarization of insulators |
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2016-02-25 | 44.93MB | ||
| 9.7 Polarization of conductors |
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2016-02-25 | 51.58MB | ||
| 9.8 Charge motion in metals |
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2016-02-25 | 62.27MB | ||
| 9.9 Example: a rod and a ball |
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2016-02-25 | 62.69MB | ||
| 9.10 Practical limits on measuring the field |
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2016-02-25 | 48.99MB | ||
| 10.1 Uniform thin rod: introduction |
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2016-03-29 | 59.97MB | ||
| 10.2 Uniform thin rod: break it into pieces |
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2017-02-17 | 68.09MB | ||
| 10.3 Uniform thin rod: add up the pieces |
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2016-03-29 | 104.86MB | ||
| 10.4 Uniform thin rod: check the answer |
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2016-03-29 | 79.59MB | ||
| 10.5 Example: a hollow cylinder |
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2016-03-29 | 111.52MB | ||
| 10.6 Uniform thin ring |
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2016-03-29 | 87.58MB | ||
| 10.7 Uniform disk (part 1) |
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2016-03-29 | 62.96MB | ||
| 10.8 Uniform disk (part 2) |
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2016-03-29 | 54.32MB | ||
| 10.9 Example: a rod and a disk |
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2016-03-29 | 102.17MB | ||
| 10.10 Two uniform disks: a capacitor |
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2016-05-11 | 87.68MB | ||
| 10.11 Spherical charge distributions |
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2016-03-29 | 157.01MB | ||
| 11.1 Systems of charged objects |
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2016-03-29 | 64.65MB | ||
| 11.2 Potential difference in a uniform field |
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2016-03-30 | 73.35MB | ||
| 11.3 Field from potential difference |
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2016-03-30 | 65.95MB | ||
| 11.4 Potential difference in a non-uniform field |
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2016-03-30 | 76.54MB | ||
| 11.5 Potential difference near a point charge |
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2016-03-30 | 59.65MB | ||
| 11.6 Path independence |
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2016-03-30 | 80.39MB | ||
| 11.7 Potential at one location |
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2016-03-30 | 68.35MB | ||
| 11.8 Example: potential of a uniform ring |
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2016-03-30 | 71.62MB | ||
| 11.9 Potential difference in an insulator |
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2016-03-30 | 74.97MB | ||
| 11.10 Energy density and electric field |
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2016-03-30 | 60.08MB | ||
| 12.1 Magnetic field |
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2016-03-30 | 84.17MB | ||
| 12.2 Biot-Savart Law for a single moving charge |
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2016-03-30 | 94.31MB | ||
| 12.3 Electron current |
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2016-03-30 | 79.29MB | ||
| 12.4 Conventional current |
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2016-03-30 | 57.71MB | ||
| 12.5 Biot-Savart Law for currents |
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2016-03-30 | 46.43MB | ||
| 12.6 Magnetic field of a long straight wire |
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2016-03-30 | 120.36MB | ||
| 12.7 Magnetic field of a circular current loop |
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2016-03-30 | 84.19MB | ||
| 12.8 Magnetic dipole moment |
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2016-03-30 | 46.41MB | ||
| 12.9 Magnetic field of a bar magnet |
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2016-03-30 | 64.23MB | ||
| 12.10 Atomic structure of magnets |
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2016-03-30 | 118.27MB | ||
| 13.1 Magnetic force on a moving charge |
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2016-03-30 | 145.73MB | ||
| 13.2 Magnetic force on a current-carrying wire |
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2016-03-30 | 94.31MB | ||
| 13.3 Combining electric and magnetic forces |
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2016-03-30 | 78.73MB | ||
| 13.4 The Hall effect |
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2016-03-30 | 83.55MB | ||
| 13.5 Motional emf |
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2016-03-30 | 87.76MB | ||
| 13.6 Magnetic torque |
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2016-03-30 | 118.10MB | ||
| 13.7 Potential energy for a magnetic dipole |
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2016-03-30 | 71.64MB | ||
| 13.8 Force on a magnetic dipole |
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2016-03-30 | 93.95MB | ||
| 13.9 Example: the Stern-Gerlach experiment |
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2016-03-30 | 76.59MB | ||
| 13.10 Motors and generators |
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2016-05-06 | 77.46MB | ||
| 14.1 Patterns of electric field |
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2016-06-06 | 84.08MB | ||
| 14.2 Electric flux |
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2016-06-06 | 86.15MB | ||
| 14.3 Gauss’s Law (part 1) |
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2016-06-06 | 64.01MB | ||
| 14.4 Gauss’s Law (part 2) |
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2016-06-06 | 102.54MB | ||
| 14.5 Reasoning from Gauss’s Law |
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2016-06-06 | 134.71MB | ||
| 14.6 Proving some important properties of metals |
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2016-06-06 | 76.51MB | ||
| 14.7 Gauss’s Law for magnetism |
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2016-06-06 | 61.57MB | ||
| 14.8 Patterns of magnetic field: Ampere’s Law |
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2016-06-06 | 104.74MB | ||
| 14.9 Applications of Ampere’s Law |
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2016-06-06 | 75.38MB | ||
| 14.10 Maxwell’s equations |
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2016-06-06 | 28.92MB | ||
| 15.1 Curly electric fields |
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2016-06-06 | 133.76MB | ||
| 15.2 Faraday’s Law (part 1) |
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2016-06-06 | 116.24MB | ||
| 15.3 Faraday’s Law (part 2) |
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2016-06-06 | 94.50MB | ||
| 15.4 Faraday’s Law and motional emf |
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2016-06-06 | 70.53MB | ||
| 15.5 Maxwell's equations (again) |
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2016-06-06 | 80.43MB | ||
| 15.6 Inductance |
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2016-06-06 | 98.50MB | ||
| 15.7 Energy density in magnetic fields |
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2016-06-06 | 110.94MB | ||
| 15.8 The Ampere-Maxwell Law |
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2016-06-06 | 146.88MB | ||
| 15.9 Fields traveling through space (part 1) |
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2016-06-06 | 100.67MB | ||
| 15.10 Fields traveling through space (part 2) |
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2016-06-06 | 173.61MB |
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