Question

What is-
magnetic intensity?

Answer 1

Magnetic field strength is one of two ways that the intensity of a magnetic field can be expressed. Technically, a distinction is made between magnetic field strength $H$, measured in amperes per meter $\left(A/m\right)$, and magnetic flux density $B$, measured in Newton-meters per ampere $\left(Nm/A\right)$, also called teslas $\left(T\right)$.