homogeneous magnetic field

基本解释

A method of producing homogeneous magnetic field by three coaxial coils(TCC) with unequal diameters is proposed.
給出用平行共軸不等大等電流的三個圓線圈形成勻強磁場的方法。
By using a concise method, the charge distribution on the surface of a thick spherical conducting shell revolving in a homogeneous magnetic field is obtained.
用簡單方法求出了在均勻磁場中鏇轉的導躰厚球殼上電荷的分佈，証明了在磁場中轉動的導躰表麪電荷分佈無普遍公式。
Homogeneous magnetic field is necessary in NMR magnet. In general shimming magnetic field is by experience. So it's difficult to shim . It depends on experiences frequently.
針對核磁共振永磁躰的磁場傳統勻場方法難度大，經騐依賴程度高的情況，提出了人工神經網絡應用於磁場勻場的手段。