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+// Scilab Code Ex14.4: Magnetic flux density and magnetisation of diamagnetic material : Page-307 (2010)

+mu_0 = 4*%pi*1e-07;    // Magnetic permeability of free space, tesla metre per ampere

+H = 10000;    // Field strength to which the diamagnetic material is subjected, ampere per metre

+chi = -0.4e-005;    // Magnetic susceptibility

+M = chi*H;    // Magnetisation of the diamagnetic material, ampere per metre

+B = mu_0*(H + M);    // Magnetic flux density of diamagnetic material, T

+printf("\nThe magnetisation of diamagnetic material = %4.2f ampere per metre", M);

+printf("\nThe magnetic flux density of diamagnetic material = %6.4f T", B);

+

+// Result

+// The magnetisation of diamagnetic material = -0.04 ampere per metre

+// The Magnetic flux density of diamagnetic material = 0.0126 T 
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