Table 2: The expectation value of the magnetic dipole moment operator (Eq. 16) for the torus in Figure 1, and the corresponding classical calculation (Eq. 11) as a function of the applied magnetic field.
| B field (T) | Quantum M | Classical M | Difference (percent) |
| 200 | -3.62 | -3.74 | -3.21 |
| 150 | -6.81 | -6.83 | -1.67 |
| 100 | -4.57 | -4.62 | -1.08 |
| 50 | -5.03 | -5.07 | -0.79 |
| 0 | -5.48 | -5.52 | -0.72 |
| -50 | -5.93 | -5.96 | -0.50 |
| -100 | -6.37 | -6.40 | -0.47 |
| -150 | -6.81 | -6.83 | -0.29 |
| -200 | -7.25 | -7.28 | -0.41 |