diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3763/CH9/EX9.5/Ex9_5.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3763/CH9/EX9.5/Ex9_5.sce')
| -rw-r--r-- | 3763/CH9/EX9.5/Ex9_5.sce | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/3763/CH9/EX9.5/Ex9_5.sce b/3763/CH9/EX9.5/Ex9_5.sce new file mode 100644 index 000000000..105d2b746 --- /dev/null +++ b/3763/CH9/EX9.5/Ex9_5.sce @@ -0,0 +1,24 @@ +clear +// +// +// + +//Variable declaration +e=1.6*10**-19 +Eg=0.72 //band gap(eV) +k=1.38*10**-23 //boltzmann constant +T1=293 //temperature(K) +T2=313 //temperature(K) +sigma1=2 //conductivity(mho m-1) + +//Calculation +x=(Eg*e/(2*k))*((1/T1)-(1/T2)) +y=(x/2.303) + +z=(log10(sigma1)) + +log_sigma2=y+z +sigma2=10**log_sigma2 //conductivity(mho m-1) + +//Result +printf("\n conductivity is %0.2f mho m-1",sigma2) |