Is Purcell's E&M Book Recommended for Studying Physics with Calc 3?

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Discussion Overview

The discussion revolves around the suitability of Purcell's Electromagnetism book for studying physics alongside a multivariable calculus course. Participants share their experiences and recommendations regarding various textbooks for learning electromagnetism, considering the prerequisites and the level of difficulty involved.

Discussion Character

  • Debate/contested
  • Technical explanation
  • Conceptual clarification

Main Points Raised

  • One participant expresses a desire to know if Purcell's E&M book is recommended based on their background in physics and calculus.
  • Another suggests revisiting mechanics with Kleppner and Kolenkow, noting that Purcell's problems are more challenging than those in KK.
  • A participant proposes Griffiths' "Introduction to Electromagnetism" as an alternative for studying electromagnetism.
  • One participant warns that Purcell may be too advanced without prior knowledge of multivariable and vector calculus, recommending Halliday & Resnick instead.
  • Contrarily, another participant shares a positive experience with Purcell, stating it helped them learn vector calculus effectively.
  • A different viewpoint criticizes Purcell for being confusing and suggests other texts like Schwartz's "Principles of Electrodynamics" and the Feynman Lectures as better alternatives.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the suitability of Purcell's book. Some advocate for its use while others caution against it, suggesting alternative texts instead.

Contextual Notes

Participants express varying levels of familiarity with vector calculus and electromagnetism, which may influence their recommendations. The discussion reflects differing pedagogical preferences and experiences with the texts mentioned.

Who May Find This Useful

Students preparing for university-level physics courses, particularly those interested in electromagnetism and the relationship between calculus and physics learning.

CrunchBerries
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I have already taken the following online courses:
- Physics 1 (calc based, mechanics)
- Linear Algebra
- Calculus 1
- Calculus 2
- Electronics technician by trade

Next semester I will be taking multi variable calculus, in preparation for a brick and mortar Canadian university for fall of 2018.

I used the resnick/halliday/walker book for my first physics course and I wasn't a fan of all the messy examples and problems, too many colors and fancy pictures, not enough substance IMO.

Based on my current knowledge, would you recommend that I acquire Purcell's E&M book to use for physics studying alongside my calc 3 course? If so, which version?
 
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I would maybe go over Mechanics again at the level of Kleppner and Kolenkow. The problems in Purcell are more difficult than those in KK. There is a nice electromag book by Kipp. Kipp is at a lower level than Purcell, but higher than HRW.
 
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For electromagnetism, what about "Introduction to Electromagnetism" by D. J. Griffiths?

Also check out the answers to this question.
 
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I think Purcell would be too much to follow until after you have have learned multivariable and vector calculus. To be honest, I would suggest first learning electromagnetism from Halliday&Resnick or some similar book instead of from Purcell. My first course in electromagnetism was based on Purcell and it was brutal - even with a helpful professor and excellent TA it was very painful. Purcell is a fun book after you already understand the material. Good luck,

Jason
 
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jasonRF said:
I think Purcell would be too much to follow until after you have have learned multivariable and vector calculus.
My own experience was totally different. Purcell was the book from which I learned vector calculus (before that I knew nothing about it), and I loved it for that.
 
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My recommendation is to avoid this book since I don't know a single book about E&M that's more confusing the reader in its attempt to be pedagogical. Only because an author is a Nobel Laureate it's not a guarantee for good teaching! For a similar approach but much more fun to read, see Schwartz, Principles of Electrodynamics. For classical 3D Euclidean vector calculus see the excellent introductory chapter of Abraham, Becker, The classical theory of electricity and magnetism or Sommerfeld, Lectures on theoretical physics, vol. 2 (hydrodynamics).

For the utmost efficient treatment of the relativistic covariant approach (but maybe a bit hard as a first book on E&M) see Landau, Lifshitz vol. 2 (Classical Field Theory). For the traditional approach as an intro textbook take the Feynman Lectures, vol. 2 or Griffiths.
 
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Thank you guys, I appreciate the input!
 

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