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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
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-rwxr-xr-x3014/CH4/EX4.13/Ex4_13.txt2
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+
+clc
+//Given that
+alpha_e = 1.5e-40 // Electronic polarizability in Fm^2
+N = 4e28 // density in atoms/m^3
+epsilon_0 = 8.85e-12 // Permittivity of free space
+
+printf("Example 4.13")
+k = N*alpha_e/(3*epsilon_0)
+epsilon_r = (1+ k*2)/(1-k)// Calculation of relative permittivity
+printf("\n Relative permittivity is %f\n\n\n",epsilon_r)
+
diff --git a/3014/CH4/EX4.13/Ex4_13.txt b/3014/CH4/EX4.13/Ex4_13.txt
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+Example 4.13
+ Relative permittivity is 1.875912 \ No newline at end of file