Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Surface Coil Winding Profile for Obtaining a Uniform Magnetic Field
  inside a Spheroidal Body   Uniform magnetic field generation is one of the key issues in many physical
applications; such as magnetic resonance imaging, magnetic probs etc. There are
many ways to obtain highly homogeneous fields. For instance, ellipsoidal bodies
- and in special, spheroids - naturally maintain uniform magnetic field inside
their bodies, without any need for shimming. Thanks to their rotational
symmetry in addition, spheroids are easier to produce and handle, and therefore
deserve more emphasis. However, creating a uniform magnetic field inside a
spheroid is only possible via maintaining certain current profiles on its
surface. In this paper we have derived exact surface coil winding profiles for
both prolate and oblate spheroids by reorganizing state of the art derivations
in the literature and correcting them whenever necessary.

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The categories of this paper are: adap-org
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
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The categories of this paper are: eess
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
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The categories of this paper are: atom-ph
1
The categories of this paper are: cs
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The categories of this paper are: funct-an
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The categories of this paper are: cond-mat
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The categories of this paper are: ao-sci
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The categories of this paper are: alg-geom