Title :
Formulas for the magnetic-field strength near a cylindrical coil
Author :
Dwight, Herbert B.
Author_Institution :
Electrical machinery, Massachusetts Institute of Technology, Cambridge, Mass.
fDate :
6/1/1942 12:00:00 AM
Abstract :
THE magnetic-field strength at any given point near a circular cylindrical coil or solenoid in a nonmagnetic medium requires various formulas for its determination, depending on the shape of the solenoid and the position of the point. Formulas are required for the axial component of the magnetic field, called Hx in this paper, and other formulas are needed for the radial component, Hr.
Keywords :
Coils; Equations; Inductance; Instruments; Magnetic fields; Mathematical model; Solenoids;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1942.6436325
