Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: J. C. Poggendorff: Comment on the Paper by Prof. Kirchhoff (translated
  and edited by A. K. T. Assis)   Editor's Note: An English translation of J. C. Poggendorff's 1857 paper
"Bemerkung zu dem Aufsatz des Herrn Prof. Kirchhoff", [Pog57]. This paper is
related to Kirchhoff's 1857 paper "On the motion of electricity in wires",
[Kir57b] with English translation in [Kir57a], and to Weber's 1864 paper
"Electrodynamic measurements, especially on electric oscillations", [Web64]
with English translation in [Web21a]. Kirchhoff and Weber were the first to
deduce the telegraphy equation by taking into account the self-inductance of
the wire. Both of them worked with Weber's electrodynamics. They showed, in
particular, that when the resistance of the wire was negligible, the electric
wave propagates with light velocity.

11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an