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QNEET-2024-Ph-162: NEET 2024 Physics - Class 12 NEET-2024-Ph-162 Solution: The incorrect relation for a diamagnetic material (all the…
The incorrect relation for a diamagnetic material (all the symbols carry their usual meaning and is a small positive number) is
Multiple Choice Options
- A \mu<\mu_0 _ < _ 0 _
- B 0 \leq \mu_r<1 0 � _ r _ < 1
- C -1 \leq \chi<0 _ 1 � _ < 0
- D 1<\mu_r<1+\varepsilon 1 < _ r _ < 1 + _
Step-by-Step Verified Solution
For diamagnetic material,
0 � _ r < 1 _ = _ r _ 1 _ _ 1 � _ < 0 _ r = _ _ 0 _ _ < _ 0 ( _ _ r < 1 )