Title :
The electromagnetic field of metal bar moving across geomagnetic field in a conducting half-space
Author :
Ming, Sun ; Shenguang, Gong ; Jun, Zhou
Author_Institution :
Dept. of Weapon Eng., Naval Univ. of Eng., Wuhan, China
Abstract :
The electromagnetic fields of a horizontal electric dipole and arbitrary current element on a metal bar are derived employing the Hertz vector method. According to this result, the expressions of the electromagnetic field generated by the metal bar moving across a geomagnetic field are obtained. This study is the theoretical basis of further research on the electromagnetic field of a ship moving across the Earth´s magnetic field in water.
Keywords :
conductors (electric); electromagnetic field theory; geomagnetism; ships; EM field; Hertz vector method; geomagnetic field; horizontal electric dipole; moving metal bar; ship; Earth; Education; Electromagnetic fields; Geomagnetism; Insulation; Magnetic fields; Marine vehicles; Protection; Steel; Weapons;
Conference_Titel :
Electromagnetic Compatibility, 2002 3rd International Symposium on
Print_ISBN :
0-7803-7277-8
DOI :
10.1109/ELMAGC.2002.1177464
