Maxwell's equations conserve certain properties-the magnetic field intensity, the electric displacement field and the Poynting vector that describes the electric flux of an electromagnetic field.
麦克斯韦方程中有某些特性是恒定不变的——磁场强度、电位移场以及描述电磁场电通量的坡印廷矢量。
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The magnetic induction intensity distribution B is obtained by solving its magneticvector potential A distribution of current-carrying circular circuit in anisotropic medium.
The results show that this microsensor is not only used to measure the magnitude of magneticintensity, but also applied possibly to monitor the direction of vector of the magnetic field.