Magnetic properties of matterEasy
Question
If the permeability of iron piece is 3 × 10-3 Wb/A-m and intensity of magnetising field of iron piece is 120 A/m, then what is the magnetic induction of iron piece:-
Options
A.0.36 Wb/m2
B.5 × 10-3 Wb/m2
C.40 Wb/m2
D.2.5 × 10-4 Wb/m2
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