简短的回答你的问题是肯定的所有电荷粒子(正面或负面),独立(如电子、质子)或与其他材料像云滴,分子、原子等在运动产生的磁场。1。如果两个相同电荷的带电粒子正朝着相反的方向然后抵消对方的磁场。因此,液滴在云的随机运动导致零磁场远离云。一个可以通过类比来理解这一对电线用于驱动房屋时不会产生明显的磁场在距离两个一对电线是接近对方因为电子正朝着相反的方向在两个电线。2。在组织运动的带电粒子的净电荷运动时优先方向,例如与带电液滴移动云风力可以净磁场的影响。然而,如果整个云包含正面和负面指控等量不会产生明显的磁场在很长一段距离,因为磁场由负电荷将在对磁场方向相反的由正电荷朝着同一方向。如果有净正或负电荷云那么磁场的大小将取决于风速、大气风速范围,将会产生非常小的磁场。3所示。 The appreciable magnitude of magnetic field is produced during lighting since large amount of charge moves along a particular path with high velocity but such movements are momentary and as soon as the lighting strike is over, the magnetic field produced starts dying. If a compass needle is having significant inertia then before the needle can move under influence of newly produced magnetic field, the magnetic field will vanish and hence ordinary compasses are unlikely to show effect of lightning strikes.