1 files changed, 19 insertions, 0 deletions
diff --git a/1694/CH6/EX6.19/Ex6_19.sce b/1694/CH6/EX6.19/Ex6_19.sce
new file mode 100644
index 000000000..ff50973b9
--- /dev/null
+++ b/1694/CH6/EX6.19/Ex6_19.sce
@@ -0,0 +1,19 @@
+clear;
+clc;
+printf("\nEx-6.19\n");
+//page no.-192
+//given
+E=5.53;......//fermi energy in eV
+e=1.6*10^-19;.....//charge
+tau=3.91*10^-14;..//relaxation time in s
+m=9.11*10^-31;....//mass of electron
+
+v=((2*E*e)/m)^(1/2).......//fermi velocity
+
+printf("\nfermi velocity is 1.39*10^6 m/s\n");
+
+k=1.38*10^-23;......//boltzmann constant
+
+T=(E*e)/k..............//fermi temperature in kelvin
+
+printf("\nfermi temperature is 6.41*10^4 k");