1 files changed, 27 insertions, 0 deletions
diff --git a/3401/CH5/EX5.3/Ex5_3.sce b/3401/CH5/EX5.3/Ex5_3.sce
new file mode 100755
index 000000000..9208174fe
--- /dev/null
+++ b/3401/CH5/EX5.3/Ex5_3.sce
@@ -0,0 +1,27 @@
+clc
+
+V=5 //v
+R=10*10^3 //ohm
+J=50 //A/cm^2
+E=100
+Na=1.25*10**16 //cm^-3
+Nd=5*10**15 //cm^-3
+e=1.6*10**-19 //C
+up=410 //cm**2/Vs
+
+I=V/R
+disp(I,"I current in Ampere is=")
+
+A=I/J
+disp(A,"A cross sectional area in cm^2 is=")
+
+L=V/E
+disp(L,"L length of resistor in cm is= ")
+
+sigma=L/(R*A)
+disp(sigma,"sigma conductivity in per ohm cm is=")
+
+//sigma=e*up*p0=e*up*(Na-Nd)
+sigma=e*up*(Na-Nd)
+disp(sigma,"sigma conductivity in per ohm cm is=")
+