Nkebi ahịrịokwu nke mbụ: Mgbanwe ọnọdụ site na ferromagnet ruo na paramagnet na-aga n'ihu ma bụrụ nke nke abụọ. Nkebi ahịrịokwu nke abụọ: Mgbanwe ọnọdụ site na ferromagnet ruo na paramagnet na-aga n'ihu ma bụrụ nke nke abụọ. Ajụjụ: Ọ̀ bụ otu ihe ka ahịrịokwu nke mbụ na nke abụọ pụtara? Ee ma ọ bụ Ee e?
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