A silicon material is subjected to a magnetic field of strength 1000A/m.if the magnetic susceptibility of silicon is -0.3×10^-5, calculate it's magnetization. Also evaluate the magnetic field flux density of the field inside the material
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Magnetization = magnetic dipole moment per unit volume
= magnetic susceptibility * Magnetic field strength applied
M = ж H
= - 0.3 * 10⁻⁵ * 1000 A/m = - 0.003 A/m
Negative means the material repels the magnetic field.
B = magnetic flux density = Flux Φ / Area A = μ₀ (M + H) = μ₀ (1+ж) H
= 4 * π * 10⁻⁷ * 0.997 * 1000 Tesla
= 1.25 milli Tesla
= magnetic susceptibility * Magnetic field strength applied
M = ж H
= - 0.3 * 10⁻⁵ * 1000 A/m = - 0.003 A/m
Negative means the material repels the magnetic field.
B = magnetic flux density = Flux Φ / Area A = μ₀ (M + H) = μ₀ (1+ж) H
= 4 * π * 10⁻⁷ * 0.997 * 1000 Tesla
= 1.25 milli Tesla
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