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1. |
In a material, using a magnetic field of 1.75 × 105 A/m, a magnetic flux density of 0.2182 Wb/m2 is produced. Calculate its permeability in (μH/m). |
A. | 0.6 |
B. | 0.4 |
C. | 1 |
D. | 1.2 |
Answer» E. | |