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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3669/CH5/EX5.4/4.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 '3669/CH5/EX5.4/4.sce')
| -rw-r--r-- | 3669/CH5/EX5.4/4.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3669/CH5/EX5.4/4.sce b/3669/CH5/EX5.4/4.sce new file mode 100644 index 000000000..779069d0d --- /dev/null +++ b/3669/CH5/EX5.4/4.sce @@ -0,0 +1,12 @@ +
+//Variable declaration
+rho=1.43*10**-8; //resistivity of metal(ohm m)
+n=6.5*10**28; //number of free electrons(per m**3)
+e=1.6*10**-19; //charge(c)
+m=9.1*10**-31; //mass(kg)
+
+//Calculation
+tow=m/(n*e**2*rho); //relaxation time(s)
+
+//Result
+printf('relaxation time is %0.3f *10**-14 s \n',(tow*10**14))
\ No newline at end of file |