磁场强度只与传导电流分布有关所满足的条件

The Sufficient and Indispensable Condition  only Related to Transmissive Current

利用电流密度、极化强度和磁化强度推倒出MAXWELL方程组的解。将表示为电流密度J、极化强度和磁化强度的推迟积分式,分析与那些因素有关。得出仅与有关的数学条件。

Solution of Maxwell＇ s equations for fields in arbitrary media are derived in term of charge density, current density, polarization and magnetization. The solutions express H^→ as integrals of retarded J^→, P^→, M^→ and its spatial and temporal derivatives. We discuss magnetic field intensity H^→ and mathematical condition of H^→ only related to tranmissive current in arbitrary.