geomagnetism

aspect of geophysics which deals with the natural earth magnetic field or the effect of artificial (technically produced) magnetic fields on the earth's crust

en-GB/d͡ʒiːəʊmæɡnɪtɪzəm/
en-US/ˌd͡ʒioʊˈmæɡnɪˌtɪzəm/

Categories:

branch of physicsgeophysics