Question

what do you mean by greatest magnetic sucessptibility of a material​

Answer 1

Answer:

In electromagnetism, the magnetic susceptibility (Latin: susceptibilis, "receptive"; denoted χ) is a measure of how much a material will become magnetized in an applied magnetic field. ... Paramagnetic materials align with the applied field and are attracted to regions of greater magnetic field.

Answer 2

Answer:

it is a dimensionless property constant that indicates the area of magnetization of a material to respond in a desired magnetic field