1 files changed, 13 insertions, 0 deletions
diff --git a/2258/CH6/EX6.8/6_8.sce b/2258/CH6/EX6.8/6_8.sce
new file mode 100755
index 000000000..327148eed
--- /dev/null
+++ b/2258/CH6/EX6.8/6_8.sce
@@ -0,0 +1,13 @@
+clc();
+clear;
+// To calculate the polarizability and relative permittivity of He
+R=0.55;    //radius of He atom in angstrom
+R=R*10^-10;    //radius of He atom in m
+epsilon_0=8.84*10^-12;    //f/m
+N=2.7*10^25;
+alpha_e=4*%pi*epsilon_0*R^3;
+epsilon_r=(N*alpha_e/epsilon_0)+1;
+printf("polarizability in farad m^2 is");
+disp(alpha_e);
+printf("relative permitivity is");
+disp(epsilon_r);