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| author | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
| commit | f35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch) | |
| tree | eb72842d800ac1233e9d890e020eac5fd41b0b1b /3411/CH15/EX7.4.u2/Ex7_4_u2.sce | |
| parent | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff) | |
| download | Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.gz Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.bz2 Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.zip | |
updated the code
Diffstat (limited to '3411/CH15/EX7.4.u2/Ex7_4_u2.sce')
| -rw-r--r-- | 3411/CH15/EX7.4.u2/Ex7_4_u2.sce | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/3411/CH15/EX7.4.u2/Ex7_4_u2.sce b/3411/CH15/EX7.4.u2/Ex7_4_u2.sce index 474d03e48..388285311 100644 --- a/3411/CH15/EX7.4.u2/Ex7_4_u2.sce +++ b/3411/CH15/EX7.4.u2/Ex7_4_u2.sce @@ -2,13 +2,14 @@ clc();
clear;
//To find the charge in the minority carrier concentration
-ni=9.65*10^9
-nno=10^14
+ni=9.65*10^9 //units in cm^-3
+nno=10^14 //units in cm^-3
//Before illumination
pno=ni^2/nno //units in cm^-3
//After illumination
-tp=2*10^-6
-gl=(10^13/10^-6)
+tp=2 //units in us
+tp=tp*10^-6 //units in sec
+gl=(10^13/10^-6) //units in No of electron hole pair for cm^-3
pn=pno+(tp*gl) //units in cm^-3
printf("Change in the minority carrier concentration is Pn=")
disp(pn)
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