1.62×1010Wbm−21.62 \times 10^{10} \mathrm{Wbm}^{-2}1.62×1010Wbm−2
1.8×107Wbm−21.8 \times 10^{7} \mathrm{Wbm}^{-2}1.8×107Wbm−2
1.8×10−7Wbm−21.8 \times 10^{-7} \mathrm{Wbm}^{-2}1.8×10−7Wbm−2
1.62×10−10Wbm−21.62 \times 10^{-10} \mathrm{Wbm}^{-2}1.62×10−10Wbm−2