| (a) the magnetic field of the human heart | 0.05 nT |
| (b) in the Galaxy | 0.5 nT |
| (c) in the Crab nebula | 1 mT |
| (d) Earth's magnetic field | 18 mT |
| (e) surface of the Sun | 20 mT |
| (f) surface of Jupiter | 400 mT |
| (g) small permanent magnet in a lab | 0.1 T |
| (h) large permanent magnet in a lab | 1 T |
| (i) deflecting magnets in LHC (CERN Geneva) | 0.5 T |
| (j) MRI scanner | 2 T |
| (k) JET fusion reactor magnetic confinement | 3.45 T |
| (l) superconducting solenoid | 20 T |
| (m) white dwarfs | 100-10 000 T |
| (n) near a pulsar (rotating neutron star) | 100 million T |
| (o) near a magnetar (a special type of neutron star) | 10 000 million T |