Classical Electrodynamics

Jackson, J. D. (1998). Classical Electrodynamics. Wiley.

Type

Book

Intellectual base

Textbook

Year

1998

Pages cited

7-8

ISBN

9780471309321

Link

https://openlibrary.org/books/OL699118Mmatched

Cited from

physics

Cited by

6 citations across 6 artifacts.

Each citation links to the sentence it supports in the citing article.

Primes

• Signal Decay and Fadeout
  • Propagation is the wave; decay is the damping of the wave, a separation Jackson (1999) develops in the canonical electrodynamics treatment by distinguishing wave-equation propagation kernels from absorption and attenuation coefficients.

    This sourceCanonical graduate electrodynamics textbook: separates wave-equation propagation kernels (transmission topology) from absorption and attenuation coefficients (magnitude decay), grounding the propagation-versus-decay distinction in physical theory.

Domain-specific

• D’Alembert Operator
  • The operator appears in classical wave equations, electromagnetism in Lorenz gauge, the Klein–Gordon equation, relativistic quantum fields, gravitational perturbations, Green-function theory, and hyperbolic PDE analysis.
• Differential equation
  • Maxwell's equations are a system of first-order PDEs whose solution gives the electric and magnetic field everywhere in space and time, determined by sources (charges and currents) and initial fields

    This sourceTextbook statement that Maxwell's equations are a set of coupled first-order partial differential equations giving the fields everywhere in space, provided all the sources are known.

    Supported in partVerified against the work's full text

    “Maxwell’s [equations] consist of a set of coupled [first-order] partial differential [equations] relating”

    Read by an automated reader; not a human review. How support was checked

• Special relativity
  • Conceptual physical theory only; accelerator, radiological, aerospace, navigation and high-energy applications require qualified engineering and safety review.
• Transmission coefficient
  • … and transmitted quantities, amplitude-versus-flux convention, normalization, impedances or wave numbers, direction, polarization or mode, frequency, and boundary conditions are explicit. to An applied instance preserves the same invariant under a changed scale, notation, jurisdiction, dataset, or implementation..
• Wave vector
  • Surfaces \(\mathbf k\cdot\mathbf r=\text{constant}\) are planes of equal phase, so \(\mathbf k\) is normal to their orientation and fixes the rate of phase accumulation per unit displacement.

Verification

Does it exist? Confirmed. This work's ISBN resolves to a registered record, which fixes its identity. That is all it fixes.

Does it back the claim? Read against the text for 1 of 6 citations: 1 supported in part. Each verdict is shown under its citation below, with what in the work backs the sentence.

Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.

See how references were verified.

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