Physics · Magnetic Properties of Matter

चुंबकीय पदार्थों के वर्गीकरण के संबंध में निम्नलिखित में से गलत कथन की पहचान कीजिए:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1लोहा लौह-चुंबकीय (ferromagnetic) है और एल्युमिनियम अनुचुंबकीय (paramagnetic) है
2कोबाल्ट लौह-चुंबकीय (ferromagnetic) है और टंगस्टन अनुचुंबकीय (paramagnetic) है
3निकेल और कोबाल्ट दोनों ही लौह-चुंबकीय (ferromagnetic) हैं
4निकेल लौह-चुंबकीय (ferromagnetic) है और कोबाल्ट अनुचुंबकीय (paramagnetic) है✓

सही उत्तर देखें

निकेल लौह-चुंबकीय (ferromagnetic) है और कोबाल्ट अनुचुंबकीय (paramagnetic) है

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