Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Explanation of Faraday's Experiment by the Time-Space Model of Wave
  Propagation   It is shown by the means of Time-Space Model of Wave Propagation the
underlying phenomena of the alternating current's origin in famous Faraday's
experiment.

32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga