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// Scilab Code Ex9.2 Page:278 (2006)
clc; clear;
H0 = 1970; // Critical field at absolute zero, Oe
T_c = 9.25; // Transition temperature of specimen Nb, Kelvin
T = 4; // Temperature at which destruction of superconductivity is to be found, Kelvin
H_c = H0*[1-(T/T_c)^2]; // Limiting magnetic field, Oe
printf("\nLimiting magnetic field of Nb to serve as superconductor = %4d Oe", round(H_c));
// Result
// Limiting magnetic field of Nb to serve as superconductor = 1602 Oe
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