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The susceptibility of a paramagnetic material is 99. The permeability of the material in Wb/A-m, is [Permeability of free space μ 0 = 4 π × 10 –7 Wb/A-m]

1. 4 π × 10 –7
2. 4 π × 10 –4
3. 4 π × 10 –5
4. 4 π × 10 –6

Correct answer: 4 π × 10 –5

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