作业帮in which j is the current density vector,a the fluid conductivity (a scalar),the reciprocal of resistivity,(E +v x B) is the electric field relative to the moving fluid (relativistic terms being negligible),where E is the electric field in the statio
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in which j is the current density vector,a the fluid conductivity (a scalar),the reciprocal of resistivity,(E +v x B) is the electric field relative to the moving fluid (relativistic terms being negligible),where E is the electric field in the statio
in which j is the current density vector,a the fluid conductivity (a scalar),the reciprocal of resistivity,(E +v x B) is the electric field relative to the moving fluid (relativistic terms being negligible),where E is the electric field in the stationary coordinate system,v is the fluid velocity and B is the magnetic flux density.The term v x B represents the e.m.f.induced by the fluid motion,while E is due to charges distributed in and around the fluid and to any variation of the magnetic field in time.A full nomenclature list appears at the end of the book.Rationalised M.K.S.units will be used throughout.
in which j is the current density vector,a the fluid conductivity (a scalar),the reciprocal of resistivity,(E +v x B) is the electric field relative to the moving fluid (relativistic terms being negligible),where E is the electric field in the statio
其中j是电流密度矢量,一个流体电导率（标量）,电阻率的倒数,（E + V×B）是电场相对移动的流体（相对论的术语被忽略不计）,其中E是电场在静止坐标系,v是流体的速度和B是的磁通密度.术语V x B代表电动势引起的流体运动,而E是由于电荷分布和周围的流体和任何时间变化的磁场.一个完整的命名列表出现在书的结尾.米千克秒制单位都将采用合理化.