This course is part of the Electrodynamics Specialization

4.8
stars
106 ratings

Seungbum Hong

6,401 already enrolled

Offered By

Electrodynamics SpecializationKorea Advanced Institute of Science and Technology(KAIST)

About this Course

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This course is the fourth course in the Electrodynamics series, and is directly proceeded by Electrodynamics: Electric and Magnetic Fields.  Previously, we have learned about visualization of fields and solutions which were not time dependent.  Here, we will return to Maxwell's Equations and use them to produce wave equations which can be used to analyze complex systems, such as oscillating dipoles. We will also introduce AC circuits, and how they can be simplified, solved, and applied.
Learners will:
•	Have a complete understanding of Maxwell's Equations and how they relate to the magnetic and electric potentials.
•	Be able to solve problems related to moving charges, and add relativistic corrections to the equations
•	Understand the different components in AC circuits, and how their presence can change the function of the circuit.

The approach taken in this course complements traditional approaches, covering a fairly complete treatment of the physics of electricity and magnetism, and adds Feynman’s unique and vital approach to grasping a picture of the physical universe. Furthermore, this course uniquely provides the link between the knowledge of electrodynamics and its practical applications to research in materials science, information technology, electrical engineering, chemistry, chemical engineering, energy storage, energy harvesting, and other materials related fields.

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Course 4 of 4 in the

Electrodynamics Specialization

Advanced Level

Approx. 19 hours to complete

English

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Flexible deadlines

Reset deadlines in accordance to your schedule.

Shareable Certificate

Earn a Certificate upon completion

100% online

Start instantly and learn at your own schedule.

Course 4 of 4 in the

Electrodynamics Specialization

Advanced Level

Approx. 19 hours to complete

English

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Try Coursera for Business

Instructor

Instructor rating

4.68/5 (25 Ratings)

Seungbum Hong

Full Professor

Materials Science and Engineering

41,997 Learners

4 Courses

Offered by

Korea Advanced Institute of Science and Technology(KAIST)

The Korea Advanced Institute of Science and Technology (KAIST) was established in 1971 by the Korean government as the nation’s first research-intensive graduate school for science, engineering and technology. It has now grown into one of the world’s best universities, delivering top notch education and research programs for undergraduate and graduate students. KAIST encourages interdisciplinary and convergent research across a wide spectrum of disciplines, as well as strong collaborations with industry and global institutions.

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Syllabus - What you will learn from this course

Week1

Week 1

3 hours to complete

The Laws of Induction

3 hours to complete

3 videos (Total 92 min), 2 readings, 1 quiz

Week2

Week 2

3 hours to complete

The Maxwell Equations

In previous lectures, we have been working with a simple version of Maxwell’s 4th equation. In this lecture, we will discuss the more complete form, and all of the equations necessary to describe classical physics. Furthermore, we will start to analyze the concept of traveling fields, which propagate free from their source. Finally, we will present the wave equation for the magnetic and electric potentials.

3 hours to complete

2 videos (Total 78 min), 1 reading, 1 quiz

Week3

Week 3

2 hours to complete

Maxwell's Equations in Free Space

2 hours to complete

2 videos (Total 55 min), 1 reading, 1 quiz

Week4

Week 4

3 hours to complete

Maxwell's Equations with Currents and Charges

In this lecture, we delve into deeply into relativistic and time-dependent solutions. To do this, we show how different equations can be corrected to account for position changes. We will expand on situations from previous lectures, and show how the equations modeling them will change if they are time-dependent. Finally we will discuss how Maxwell’s equations lead to the Lorentz transformation.

3 hours to complete

2 videos (Total 84 min), 1 reading, 1 quiz

Reviews

4.8

25 reviews

5 stars
88.88%
4 stars
7.40%
3 stars
2.77%
1 star
0.92%

TOP REVIEWS FROM ELECTRODYNAMICS: IN-DEPTH SOLUTIONS FOR MAXWELL’S EQUATIONS

by RKApr 5, 2020

I felt this was a valuable course and allowed me to get a good grasp of how statistics can be applied

by ARApr 28, 2020

Interesting points are came to know this course. Thank you

by DKMay 26, 2020

Excellent explaination of concepts, in mere future I shall be happy to attend more lectures on it

by SBJun 7, 2020

A great course whose excellent explanations allowed me to get good grasp on the concepts presented

View all reviews

About the Electrodynamics Specialization

If you want to apply electrodynamics to your materials research project, this Specialization will help you do so. Electromagnetic force is one of the fundamental forces that hold atoms and molecules together, which are the building blocks of any materials.In four courses, you will learn the foundations of electrodynamics starting from the nature of electrical force up to the level of in-depth solutions of Maxwell equations. We will walk you through vector calculus, concepts of field, flux and circulation, electrostatics, and magnetostatics as well as electrodynamics. By the end of this Specialization you will understand four beautiful equations organized by Maxwell in a full picture. Special relativity will be covered as well to grasp the idea that magnetism is a relativistic effect of electricity. The approach taken in this Specialization complements traditional approaches, covering a fairly complete treatment of the physics of electricity and magnetism, and adds Feynman’s unique and vital approach of grasping a whole picture of the physical universe. In addition, this Specialization uniquely bridges the gap between the knowledge of electrodynamics and its practical applications to research in materials science, information technology, electrical engineering, chemistry, chemical engineering, energy storage, energy harvesting, and other materials related fields.

Frequently Asked Questions

When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

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Electrodynamics: In-depth Solutions for Maxwell’s Equations

About this Course