diff options
Diffstat (limited to '1694/CH6/EX6.3/Ex6_3.sce')
| -rw-r--r-- | 1694/CH6/EX6.3/Ex6_3.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1694/CH6/EX6.3/Ex6_3.sce b/1694/CH6/EX6.3/Ex6_3.sce new file mode 100644 index 000000000..e9e438de3 --- /dev/null +++ b/1694/CH6/EX6.3/Ex6_3.sce @@ -0,0 +1,12 @@ +clear;
+clc;
+printf("\nEx-6.3\n");
+//page no.-185
+//given
+no=5.9*10^28;.....//free electrons per m^3
+m=9.1*10^-31;....//mass of electron
+h=6.6*10^-34;....//planck's constant in Js
+
+E=(3*no/%pi)^(2/3)*(h^2)/(8*m*e)......//fermi energy in joule
+
+printf("\nfermi energy is 5.4 eV\n");
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