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Seungbum Hong
This course is a continuation of Electrodynamics: An Introduction. Here, we will cover different methods of calculating an electric field. In addition, we will introduce polarization, dielectrics, and how electric fields create dipoles.
Learners will
• Be able to apply symmetry and other tools to calculate the electric field.
• Understand what susceptibility, polarization, and dipoles are.
Read more
This course is a continuation of Electrodynamics: An Introduction. Here, we will cover different methods of calculating an electric field. In addition, we will introduce polarization, dielectrics, and how electric fields create dipoles.
Learners will
• Be able to apply symmetry and other tools to calculate the electric field.
• Understand what susceptibility, polarization, and dipoles are.
Read more
This course is a continuation of Electrodynamics: An Introduction. Here, we will cover different methods of calculating an electric field. In addition, we will introduce polarization, dielectrics, and how electric fields create dipoles.
Learners will
• Be able to apply symmetry and other tools to calculate the electric field.
• Understand what susceptibility, polarization, and dipoles are.
Additionally, students will learn to visualize Maxwell equations in order to apply the derived mathematics to other fields, such as heat/mass diffusion and meso-scale electromechanical properties, and to create patents that could lead to potential innovations in energy storage and harvesting. 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.
Register for this course and see more details by visiting:
OpenCourser.com/course/78t8oi/electrodynamics
What's inside
Syllabus
The Electric Field in Various Circumstances
The primary focus of the first portion of this module is the concept of dipole moments, both for a single molecule and an arbitrary distribution. The equations for both the potential and the electric field of a dipole are derived within the first part of the lecture. This lecture also describes the method of images and how it can be applied to solving the electric field from different geometries.
Read more
Syllabus
The Electric Field in Various Circumstances
The primary focus of the first portion of this module is the concept of dipole moments, both for a single molecule and an arbitrary distribution. The equations for both the potential and the electric field of a dipole are derived within the first part of the lecture. This lecture also describes the method of images and how it can be applied to solving the electric field from different geometries.
Read more
The Electric Field in Various Circumstances (cont'd)
In this module, we cover how to solve for 2D electric fields, and also introduce some basic applications for electrostatics. We describe how imaginary numbers can be used to plot the electric field and equipotential surfaces. Then, we discuss how concepts such as natural resonance, potential distribution, and grid spacing can help design modern devices and experiments.
Electrostatic Energy
This module introduces the importance of electrostatic energy and describes how to evaluate it. It also covers how to use the concept of virtual work and how that can be used to find force; specifically we examine this in respect to capacitors. Finally, we discuss where the electrostatic energy can be located.
Introduction to Dielectrics
In the first module concerning dielectrics, we discuss what constitutes a dielectric material and how their presence effects the operation of a capacitor. Then, we cover many ways to characterize a dielectric such as susceptibility and displacement. Finally, we investigate the forces on a dielectric with respect to the capacitor.
Dielectrics (cont'd)
This module starts by describing how to obtain polarization for molecules under an electric field. Then, we cover methods to solve for the dielectric constant, such as Clausius-Mossotti Equation and Onsager Equation. Our last topic covered is the concept of ferroelectricity and how ferroelectric materials can be modeled by the Curie-Weiss law and other methods.
Good to know
Good to know
Know what's good ,
what to watch for , and
possible dealbreakers
Develops a detailed understanding of the application of electrodynamics to energy storage and harvesting
Suitable for students and researchers in materials science, electrical engineering, energy harvesting, and related fields
Provides a solid foundation for those interested in exploring the physics of electricity and magnetism
Taught by Seungbum Hong, an expert in electrodynamics
Provides learners with a comprehensive understanding of electrodynamics, including the calculation of electric fields and the behavior of dielectrics
May require prerequisite knowledge in electromagnetism
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Reviews summary
Electric fields analyzed
Learners say Electrodynamics: Analysis of Electric Fields is a great course with well-structured video and PDF lectures. Many students and learners felt the lectures and course content were informative, straightforward, and easy to follow. Students describe assignments as reasonable and enjoyed the provided hands-on practice. The lecturer conveys information well and often provides plenty of access to course materials.
Organized Lectures with Plenty of Materials
"Well structured and plenty of access to course materials with video and PDF lectures provided."
"Easy to follow and grasp the topics in the course"
Learners Found Understanding
"the subject was amazing"
"It helps me lot in understanding my concept."
"Got solved many puzzles that I had in my mind!"
"Thank you , this second course of electrodynamics helped me to get a deeper understanding of electrical phenomena.."
"I got so motivated and learnt many new things from your lecture that i studied whole day on the second chapter Electrodynamics: Analysis of Electric field."
Overwhelmingly Positive Reviews
"Good"
"great"
"exellent"
"Very Good"
"Great one"
Limited Opportunities for Advanced Problem Solving
"Any math is plug-and-chug and does not involve manipulation of equations or advanced problem solving."
Audio Quality Needs Improvement
"And I don't think that his lectures needs the help from his teaching assistant."
Technical English Proficiency Required
"Но, не владея техническим английским, пройти его достаточно сложно."
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 Electrodynamics: Analysis of Electric Fields with these
activities:
Review Electrodynamics: An Introduction
Show steps
Review the fundamental concepts and equations of electrodynamics to strengthen your understanding before starting this course.
Browse courses on
Electrodynamics
Show steps
-
Read through your notes and textbooks from the previous course.
-
Attempt to solve practice problems related to electrodynamics.
-
Review online resources and video lectures on basic electrodynamics.
Seek Support from Experienced Professionals
Show steps
Identify and connect with experts in the field of electrodynamics to gain valuable insights and guidance throughout your learning journey.
Show steps
-
Attend industry events or conferences to meet professionals.
-
Reach out to professors, researchers, or engineers in the field.
-
Request informational interviews to learn from their experiences and perspectives.
Provide Guidance to Fellow Students
Show steps
Engage with other students by answering questions, sharing resources, and collaborating on assignments to enhance your own understanding and strengthen the learning community.
Show steps
-
Join online forums or discussion groups related to the course.
-
Actively participate by responding to questions and providing assistance to other students.
-
Organize study groups or virtual meetings to collaborate on assignments and review materials.
Three other activities
Expand to see all activities and additional details
Show all six activities
Practice Applying Symmetry and Other Tools to Calculate Electric Fields
Show steps
Engage in practice drills to enhance your ability to apply symmetry and other tools to calculate electric fields.
Browse courses on
Electric Fields
Show steps
-
Find practice problems or exercises that focus on calculating electric fields using symmetry and other tools.
-
Attempt to solve these problems independently.
-
Check your solutions and identify areas where you need improvement.
Explore Electrostatic Energy and Virtual Work
Show steps
Practice applying the concepts of electrostatic energy and virtual work to gain a stronger grasp of their significance.
Show steps
-
Solve practice problems involving the calculation of electrostatic energy.
-
Explore the concept of virtual work and its applications in electrostatics.
-
Analyze different scenarios where electrostatic energy and virtual work play a role.
Develop Visualizations for Maxwell Equations
Show steps
Create visual representations of Maxwell equations to deepen your understanding of their relationships and applications.
Browse courses on
Maxwell Equations
Show steps
-
Identify different methods for visualizing Maxwell equations, such as diagrams, graphs, or animations.
-
Choose a specific method and create a visual representation of one or more Maxwell equations.
-
Explain the concepts and relationships represented in your visualization.
Review Electrodynamics: An Introduction
Show steps
Review the fundamental concepts and equations of electrodynamics to strengthen your understanding before starting this course.
Browse courses on
Electrodynamics
Show steps
Show steps
Show steps
- Read through your notes and textbooks from the previous course.
- Attempt to solve practice problems related to electrodynamics.
- Review online resources and video lectures on basic electrodynamics.
Seek Support from Experienced Professionals
Show steps
Identify and connect with experts in the field of electrodynamics to gain valuable insights and guidance throughout your learning journey.
Show steps
Show steps
Show steps
- Attend industry events or conferences to meet professionals.
- Reach out to professors, researchers, or engineers in the field.
- Request informational interviews to learn from their experiences and perspectives.
Provide Guidance to Fellow Students
Show steps
Engage with other students by answering questions, sharing resources, and collaborating on assignments to enhance your own understanding and strengthen the learning community.
Show steps
Show steps
Show steps
- Join online forums or discussion groups related to the course.
- Actively participate by responding to questions and providing assistance to other students.
- Organize study groups or virtual meetings to collaborate on assignments and review materials.
Three other activities
Expand to see all activities and additional details
Show all six activities
Practice Applying Symmetry and Other Tools to Calculate Electric Fields
Show steps
Engage in practice drills to enhance your ability to apply symmetry and other tools to calculate electric fields.
Browse courses on
Electric Fields
Show steps
Show steps
Show steps
- Find practice problems or exercises that focus on calculating electric fields using symmetry and other tools.
- Attempt to solve these problems independently.
- Check your solutions and identify areas where you need improvement.
Explore Electrostatic Energy and Virtual Work
Show steps
Practice applying the concepts of electrostatic energy and virtual work to gain a stronger grasp of their significance.
Show steps
Show steps
Show steps
- Solve practice problems involving the calculation of electrostatic energy.
- Explore the concept of virtual work and its applications in electrostatics.
- Analyze different scenarios where electrostatic energy and virtual work play a role.
Develop Visualizations for Maxwell Equations
Show steps
Create visual representations of Maxwell equations to deepen your understanding of their relationships and applications.
Browse courses on
Maxwell Equations
Show steps
Show steps
Show steps
- Identify different methods for visualizing Maxwell equations, such as diagrams, graphs, or animations.
- Choose a specific method and create a visual representation of one or more Maxwell equations.
- Explain the concepts and relationships represented in your visualization.
Career center
Learners who complete Electrodynamics: Analysis of Electric Fields will develop knowledge and skills
that may be useful to these careers:
Electronics Engineer
Electronics Engineer
Electronics Engineers design, develop, test, and supervise the installation of electronic devices and systems. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the behavior of electronic devices and systems. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Electronics Engineers.
Electrical Engineer
Electrical Engineer
Electrical Engineers design, develop, test, and supervise the installation of electrical systems and equipment. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the behavior of electrical systems. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Electrical Engineers.
Electromagnetics Engineer
Electromagnetics Engineer
Electromagnetics Engineers design and develop electronic devices and systems. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the behavior of electromagnetic fields and waves. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Electromagnetics Engineers.
Computer Hardware Engineer
Computer Hardware Engineer
Computer Hardware Engineers design, develop, test, and supervise the installation of computer hardware. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the behavior of electrical signals in computer hardware. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Computer Hardware Engineers.
Materials Scientist
Materials Scientist
Materials Scientists research and develop new materials and improve existing ones. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of materials. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Materials Scientists.
Petroleum Engineer
Petroleum Engineer
Petroleum Engineers design, develop, and operate oil and gas wells and other petroleum facilities. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of petroleum and petroleum processes. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Petroleum Engineers.
Biomedical Engineer
Biomedical Engineer
Biomedical Engineers design, develop, and operate medical devices and systems. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of biological systems. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Biomedical Engineers.
Civil Engineer
Civil Engineer
Civil Engineers design, develop, and operate infrastructure systems and structures. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of infrastructure systems and structures. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Civil Engineers.
Nuclear Engineer
Nuclear Engineer
Nuclear Engineers design, develop, and operate nuclear power plants and other nuclear facilities. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of nuclear materials and processes. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Nuclear Engineers.
Aerospace Engineer
Aerospace Engineer
Aerospace Engineers design, develop, and operate aircraft, spacecraft, and other aerospace vehicles. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of aerospace vehicles. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Aerospace Engineers.
Environmental Engineer
Environmental Engineer
Environmental Engineers design, develop, and operate systems and processes to protect the environment. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of environmental systems and processes. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Environmental Engineers.
Industrial Engineer
Industrial Engineer
Industrial Engineers design, develop, and operate industrial systems and processes. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of industrial systems and processes. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Industrial Engineers.
Chemical Engineer
Chemical Engineer
Chemical Engineers design, develop, and operate chemical plants and processes. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of chemicals and chemical processes. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Chemical Engineers.
Mining Engineer
Mining Engineer
Mining Engineers design, develop, and operate mines and other mining facilities. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of minerals and mining processes. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Mining Engineers.
Mechanical Engineer
Mechanical Engineer
Mechanical Engineers design, develop, and operate mechanical systems and machines. This course may be useful in providing a foundation in electrodynamics, which is essential for understanding the electrical properties of mechanical systems and machines. The concepts covered in this course, such as electric fields, polarization, and dielectrics, are directly applicable to the work of Mechanical Engineers.
For more career information including salaries, visit:
OpenCourser.com/course/78t8oi/electrodynamics
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
Electrodynamics: Analysis of Electric Fields.
This classic textbook provides a comprehensive and in-depth treatment of electrodynamics, covering a wide range of topics from basic concepts to advanced applications. It valuable reference for students, researchers, and practitioners in physics and electrical engineering.
Provides a comprehensive introduction to the fundamental principles and mathematical tools of electrodynamics. It valuable resource for students and researchers in physics, electrical engineering, and other related fields.
Provides a comprehensive and up-to-date treatment of electromagnetism, covering a wide range of topics from basic concepts to advanced applications. It valuable resource for students, researchers, and practitioners in physics and electrical engineering.
Provides a clear and accessible introduction to the fundamental principles of electromagnetism. It valuable resource for students and researchers in physics, electrical engineering, and other related fields.
This widely used textbook provides a clear and accessible introduction to the fundamental principles of electricity and magnetism. It valuable resource for students and researchers in physics, electrical engineering, and other related fields.
Provides a concise and rigorous introduction to the fundamental principles of electrodynamics. It valuable resource for students and researchers in physics, electrical engineering, and other related fields.
This textbook provides a comprehensive and accessible introduction to the fundamental principles of physics, including electrodynamics. It valuable resource for students and researchers in physics, electrical engineering, and other related fields.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/78t8oi/electrodynamics
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Effort
2-3 hours/week
Level
Advanced
Via
Coursera
Institution
Korea Advanced Institute of Science and Technology(KAIST)
Instructor
Seungbum Hong
Language
English
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This course belongs to a
collection
called
Electrodynamics . It's comprised of four courses:
- Electrodynamics: An Introduction
- Electrodynamics: Electric and Magnetic Fields
- Electrodynamics: Analysis of Electric Fields (viewing)
- Electrodynamics: In-depth Solutions for Maxwell’s Equations
Good to know
Develops a detailed understanding of the application of electrodynamics to energy storage and harvesting
Suitable for students and researchers in materials science, electrical engineering, energy harvesting, and related fields
Provides a solid foundation for those interested in exploring the physics of electricity and magnetism
Taught by Seungbum Hong, an expert in electrodynamics
Provides learners with a comprehensive understanding of electrodynamics, including the calculation of electric fields and the behavior of dielectrics
May require prerequisite knowledge in electromagnetism
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