Assertion: sunspot's field | /r/HasProperty | produced
Facets:
Source sentences:
text: The poloidal field, which is constrained to move with the ionized solar material, becomes increasingly distorted by differential rotation until an intense toroidal field is produced.
text: The poloidal field, which is constrained to move with the ionized solar material, becomes increasingly distorted by differential rotation until an intense toroidal field is produced.