कथन I: लौहचुंबकीय (ferromagnetic) गुण तापमान पर निर्भर करता है। उच्च तापमान पर, एक लौहचुंबकीय पदार्थ अनुचुंबकीय (paramagnetic) हो जाता है। कथन II: उच्च तापमान पर, ऊष्मीय विक्षोभ के कारण लौहचुंबकीय पदार्थ की डोमेन संरचना नष्ट हो जाती है। उपरोक्त कथनों के आलोक में, नीचे दिए गए विकल्पों में से सबसे उपयुक्त उत्तर चुनें:

Which of the following statements is correct about ferromagnetic materials?

Which of the following statements is correct about anti-ferromagnetic materials?

Given below are two statements regarding a ferromagnetic material: Assertion (A): The individual atoms in a ferromagnetic material possess a magnetic dipole moment and interact with one another in such a way that they spontaneously align themselves forming domains. Reason (R): At high enough temperature, the domain structure of a ferromagnetic material disintegrates. Thus, magnetization will disappear at a high enough temperature known as the Curie temperature. In the light of the above statements, choose the correct answer from the options given below: