diff options
Diffstat (limited to '3717/CH14/EX14.1')
-rw-r--r-- | 3717/CH14/EX14.1/Ex14_1.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3717/CH14/EX14.1/Ex14_1.sce b/3717/CH14/EX14.1/Ex14_1.sce new file mode 100644 index 000000000..82c3babe4 --- /dev/null +++ b/3717/CH14/EX14.1/Ex14_1.sce @@ -0,0 +1,13 @@ +// Ex14_1 Page:272 (2014)
+clc;clear;
+mu_0 = 4*%pi*1e-007; // Absolute magnetic permeability of free space, N/Sq.A
+r = 2e-003; // Radius of tin wire, m
+T = 2; // Temperature of tin wire, K
+T_c = 3.722; // Critical temperature of tin, K
+B_c0 = 0.0305; // Critical field at 0 K, T
+B_cT = B_c0*(1-(T/T_c)^2); // Critical field at T K, T
+I_c = 2*%pi*r*B_cT/mu_0; // Critical current through the tin wire from Ampere's Law, A
+printf("\nThe critical current through the tin wire = %5.1f A", I_c);
+
+// Result
+// The critical current through the tin wire = 216.9 A
\ No newline at end of file |