著者
日高 建彦
出版者
湘南工科大学
雑誌
湘南工科大学紀要 (ISSN:09192549)
巻号頁・発行日
vol.43, no.1, pp.111-117, 2009-03-31

We review the Maxwell-Heaviside-Hertz classical electromagnetic theory constructed with magnetic filed B and electricfield E. The theory is incomplete because it can not give the correct electromagnetic induction outside of the ideal longsolenoid coil. Another classical electromagnetic theory, constructed with a suitable Lagrangian including the potentials Aand φ and the action principle, would produce satisfactory results. The potentials A and φ are the main roles in, not onlyquantum mechanics, but also in the classical electromagnetic theory.