Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A New Model For Incorporating the Variations of the Dielectric
  Permittivity of the Medium: Part (1)Potential Distribution of an Electrical
  Double Layer in Rectangular Nano channel by Applying Finite Element Method
  Technique   The effect of the dielectric permittivity of the electrolytic medium in the
Electrical Double Layer (EDL) in Nanochannel is an important factor that
requires a correction, before the application of the model in various chemical
and biomedical examinations. However very few efforts are put forth to
accommodate this into the mathematics of the EDL Models developed hitherto,
even though it was realized by a host of authors for the past half a century or
even more. Most of the Nanoc hannel made lab-on-chips in a rectangular cross
section require suitable impregnation of this. The effect of the EDL in a
nanochannel isimportant in various chemical and biomedical examinations. Most
of the nanochannelmadelab on chips in a rectangular cross section. The EDL
insuch a nanochannel is governed by two dimensional Gouy Chapman (GC)equation.

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The categories of this paper are: hep-ph
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga