Jackson's Classical Electrodynamics

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Homework Help Overview

The discussion revolves around the evaluation of various textbooks for learning Electromagnetism (E&M), particularly focusing on Jackson's Classical Electrodynamics and its alternatives. Participants share their experiences and opinions on the effectiveness of different texts in conveying complex E&M concepts.

Discussion Character

  • Exploratory, Conceptual clarification, Mixed

Approaches and Questions Raised

  • Participants discuss the merits and drawbacks of Jackson's text compared to others like Griffiths, Schwinger, and Wangsness. Questions arise about what constitutes a "better" textbook and the specific learning goals of students in E&M courses. There is also a consideration of the types of problems one might want to solve using these texts.

Discussion Status

The conversation is ongoing, with various perspectives being shared about the suitability of different E&M textbooks. Some participants express hope for a better alternative to Jackson, while others question the criteria for determining what makes a textbook better. There is no explicit consensus, but a range of opinions and suggestions is being explored.

Contextual Notes

Participants mention the importance of prior knowledge in E&M when approaching these texts and the varying focuses of different textbooks, such as boundary value problems, trajectories of charged particles, and relativistic field theory. There is also a note on the potential shift towards modern mathematical methods in E&M education.

LeoAlpha
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Going through Jackson requires significant effort but it is very well worth it.
 
I'm not sure that I'd recommend Griffiths for actually learning E&M, I worked through it okay but there were certain sections which I only understood because I already had a solid grounding in the core concepts behind E&M.

It is fairly good at doing what its supposed to, though, and that's taking people who already know some E&M (i.e. Physics Juniors) and teaching them how to deal with much more complicated situations than those which are covered in the elementary courses.
 
Well I hope another better textbook will come up and replace Jackson.
 
LeoAlpha said:
Well I hope another better textbook will come up and replace Jackson.

Define "better."
 
The only text I have ever seen that could replace Jackson is Schwingers text on Electrodynamics. It hasn't gotten much press, it is well written and each chapter is short, very short and very intense but readable...

Griffiths isn't the best undergrad text out there, Wangsness is.

Smythe is a very good text, not up to date, but if you can do those problems you're doing very well.
 
In my opinion, what makes a better E&M text really depends on what you want to learn from a course in E&M.

Do you want to solve boundary value problems for (say) a particle detector or a waveguide?
Do you want to determine trajectories of charged particles?
Do you want to learn about electrodynamic effects in matter?
Do you want to learn a relativistic field theory?
etc...
Maybe a little bit of each?

Other intermediate/advanced "E&M texts" (other than Griffiths) might include Landau/Lifshitz, Ohanian, Lorrain/Corson.
An interesting text is by Ingarden/Jamiolkowski.

On a side note... will E&M texts ever emphasize more differential-forms and tensors, rather than just standard vector calculus? Certainly, there must have been an earlier "standard" text that didn't use vector calculus, and was eventually replaced by one that used "more modern methods".
 

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