Für die Einheit des mag. Flusses gilt:
{\large\left. \begin{array}{l}\left[ \Phi =B\cdot A \right]\,=\,1\,T\cdot 1\,{{m}^{2}}\,=\,1\,T{{m}^{2}}\\\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,1\,T\,=\,1\,\frac{Vs}{{{m}^{2}}}\end{array} \right\}\,\left[ \Phi \right]\,=\,1\,Vs}
1 Vs = 1 Wb (Weber)