1 files changed, 12 insertions, 0 deletions
diff --git a/1730/CH3/EX3.5/Exa3_5.sce b/1730/CH3/EX3.5/Exa3_5.sce
new file mode 100755
index 000000000..ca38df2e4
--- /dev/null
+++ b/1730/CH3/EX3.5/Exa3_5.sce
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+//Exa3.5
+clc;
+clear;
+close;
+// given data
+n_i=1.4*10^18;// in m^3
+N_D=1.4*10^24;// in m^3
+n=N_D;// (approx)
+p=n_i^2/n;
+// let Ratio of electron to hole concentration = r
+r=n/p;
+disp("Ratio of electron to hole concentration is : "+string(r));
+\ No newline at end of file