Would the maximum possible magnetisation of a paramagnetic sample be of the same order of a magnitude as the magnetisation of a ferromagnet?

Discuss magnetisation of a ferromagnetic material with help of Rowland ring .

Why does a paramagnetic sample display greater magnetisation (for the same magnetising field) when cooled ?

Explain qualitatively on the basis of domain picture the irreversiblity in the magnetisation curve of a ferromagnet

The magnetic susceptibility of a paramagnetic substance is 3 xx10^-4 . It is placed in a magnetising field of 4 xx 10^4 amp/m . The intensity of magnetisation will be

A paramagnetic sample shows a net magnetisation of 8 Am^-1 when placed in an external magnetic field of 0.6 T at a temperature of 4 K. When the same sample is placed in an external magneticfield of 0.2T at a temperature of 16 K,the magnetisation will be

A domain in ferromagnetic iron is in the form of a cube of side length 1 xx 10^-6 m . Estimate the number of iron atoms in the domain, the maximum possible dipole moment and magnetization of the domain. Given: density 7.9frac(g)(cm^3) , molecular mass of iron = 55 g/ mole. Assume each atom has a dipole moment of 9.27 xx 10^-24 Am^2 .

What is ferromagnetic substance? Why it cannot be magnetised beyond a certain limit?