alleryखंयच्या अंतर्गत थराक लागून धर्तरेचें भूचुंबकीय क्षेत्र निर्माण जाता?
Aघन कवच
Bद्रव भायलो कोर
Cवयलो आवरण
Dभितरलो घन कोर
Answer & Solution
Correct answer: B. द्रव भायलो कोर
धर्तरेच्या द्रव लोखण-निकेल भायल्या कोरांतल्या संवहनाक लागून ग्रहांचे चुंबकीय क्षेत्र निर्माण जाता.
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