magnetic intensity vs magnetic field strength

magnetic intensity and magnetic field strength both are nouns.

Word	Noun	Adjective	Verb	Adverb
magnetic intensity	Yes	No	No	No
magnetic field strength	Yes	No	No	No

As nouns, magnetic intensity and magnetic field strength are synonyms defined as:

magnetic intensity and magnetic field strength: the amount of magnetic flux in a unit area perpendicular to the direction of magnetic flow

Other synonyms of magnetic intensity include magnetic flux density, magnetic induction.

magnetic intensity (noun)	magnetic field strength (noun)
the amount of magnetic flux in a unit area perpendicular to the direction of magnetic flow	the amount of magnetic flux in a unit area perpendicular to the direction of magnetic flow