Vigoureux, P (1993) Formulae for the calculation of the magnetic field strength in a helmholtz system with circular coils. NPL Report. DES 130

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Abstract

Formulae are given for the magnetic field strength H of a Helmholtz system of two circular coils. The components of H along and perpendicular to the axis are expressed in series of spherical harmonics which converge rapidly in a region around the centre of the system.
The formulae are normalised, and thus applicable to systems of any size.
The results given in this Report are well known; they have been put together for easy
reference.

Item Type:	Report/Guide (NPL Report)
NPL Report No.:	DES 130
Subjects:	Electromagnetics Electromagnetics > Electromagnetic Materials
Last Modified:	17 May 2022 10:26
URI:	http://eprintspublications.npl.co.uk/id/eprint/330

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