explain the existance of magnetic domains in feromagnetic material?
Pre Soldered Copper Fittings
Ferromagnetic atoms below Curie temperature have unpaired electron spins. Within a each domain wall, all spins are parallel. In the absence of an external magnetic field (H), all domains within a material are randomly orientated resulting in an external magnetic intensity of zero (B0) normally. There is much more to this, but I'll keep it short since we're on social media. Helpful?
