200

200 μT is the intensity of a magnetic field (expressed in teslas) that can be felt 1m away from a cable carrying an electric current of 1000 amperes; 200 µT is approximately 4 times the intensity of the Earth's natural magnetic field.

The impact of artificial magnetic fields on the behaviour of benthic macrofauna was studied as part of Bastien Taormina's PhD thesis and the SPECIES project.