magnetic induction is measured to be 1.5 Wb/m^2. calculate ( a) relative permeability of the core
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Assume that each iron atom has a permanent magnetic moment equal to 2 Bohr magnets (1 Bohr mag ≠ nequals 9.27 × 10^−24 Am^2). The density of atoms in iron is 8.52 × 10^2 8a msm^−3. (a) Find the maximum magnetization I in a long cylinder of iron. (b) Find the maximum magnetic field B on the axis inside the cylinder.
18
Oct
Assume that each iron atom has a permanent magnetic moment equal to 2 Bohr magnets (1 Bohr mag ≠ nequals 9.27 × 10^−24 Am^2). The density of atoms in iron is 8.52 × 10^2 8a msm^−3. (a) Find the maximum magnetization I in a long cylinder of iron. (b) Find the maximum magnetic field B [...]
A rowland ring has 10^3 turns per unit length. On passing a current of 2 A, magnetic induction is measured to be 1.5 Wb/m^2. calculate ( a) relative permeability of the core, (b) magnetic susceptibility , (c) magnetizing field intensity and (d) magnetization.
18
Oct
A rowland ring has 10^3 turns per unit length. On passing a current of 2 A, magnetic induction is measured to be 1.5 Wb/m^2. calculate ( a) relative permeability of the core, (b) magnetic susceptibility , (c) magnetizing field intensity and (d) magnetization. (b) magnetic susceptibility (c) magnetizing field intensity and (d) magnetization. A rowland [...]