Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Trouble with the Lorentz Law of Force: Response to Critics   In a recent paper [arXiv:1205.0096], we questioned the validity of the
Lorentz law of force in the presence of material media that contain electric
and/or magnetic dipoles. A number of authors have criticized our methods and
conclusions. This paper is an attempt at answering the critics and elaborating
the relevant issues in some detail.

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The categories of this paper are: cs
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
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The categories of this paper are: dg-ga
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The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
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The categories of this paper are: astro-ph
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
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The categories of this paper are: solv-int
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The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg