TY  - JOUR
AU  - Martin-Luna, P.
AU  - Gimeno, B.
AU  - Gonzalez-Iglesias, D.
AU  - Esperante, D.
AU  - Blanch, C.
AU  - Fuster-Martinez, N.
AU  - Martinez-Reviriego, P.
AU  - Fuster, J.
PY  - 2023
DA  - 2023//
TI  - On the Magnetic Field of a Finite Solenoid
T2  - IEEE Trans. Magn.
JO  - IEEE Transactions on Magnetics
SP  - 7000106 - 6pp
VL  - 59
IS  - 4
PB  - Ieee-Inst Electrical Electronics Engineers Inc
KW  - Solenoids
KW  - Magnetic fields
KW  - Integral equations
KW  - Magnetostatics
KW  - Magnetostatic waves
KW  - Particle beams
KW  - NASA
KW  - Elliptic integrals
KW  - finite solenoid
AB  - The magnetostatic field of a finite solenoid with infinitely thin walls carrying a dc current oriented in the azimuthal direction is calculated everywhere in space in terms of complete elliptic integrals by direct integration of the Biot-Savart law. The solution is particularized near the solenoid axis and in the midplane perpendicular to the axis obtaining expressions that agree with some typical approximations that are made in introductory courses of electromagnetism or in the technical literature. The range of validity of these approximations has been studied comparing them with the obtained general expression.
SN  - 0018-9464
UR  - https://doi.org/10.1109/TMAG.2023.3250837
DO  - 10.1109/TMAG.2023.3250837
LA  - English
N1  - WOS:001006992700005
ID  - Martin-Luna_etal2023
ER  -