Each atom of an iron bar 5cm×1cm×1cm has a magnetic moment 1.8×10−23Am2 Knowing that the density of iron is 7.78×103kg−3m, atomic weight is 56 and Avogadro's number is 6.02×1023 the magnetic moment of bar in the state of magnetic saturation will be

Each atom of an iron bar 5cm×1cm×1cm has a magnetic moment 1.8×10�

1.	Each atom of an iron bar 5cm×1cm×1cm has a magnetic moment 1.8×10−23Am2 Knowing that the density of iron is 7.78×103kg−3m, atomic weight is 56 and Avogadro's number is 6.02×1023 the magnetic moment of bar in the state of magnetic saturation will be
Answer» Each atom of an iron bar $5 c m \times 1 c m \times 1 c m$ has a magnetic moment $1.8 \times 10^{- 23} A m^{2}$ Knowing that the density of iron is $7.78 \times 10^{3} k g^{- 3} m,$ atomic weight is 56 and Avogadro's number is $6.02 \times 10^{23}$ the magnetic moment of bar in the state of magnetic saturation will be

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Each atom of an iron bar 5cm×1cm×1cm has a magnetic moment 1.8×10−23Am2 Knowing that the density of iron is 7.78×103kg−3m, atomic weight is 56 and Avogadro's number is 6.02×1023 the magnetic moment of bar in the state of magnetic saturation will be

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