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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3840/CH5/EX5.10/Ex5_10.sce | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3840/CH5/EX5.10/Ex5_10.sce')
| -rw-r--r-- | 3840/CH5/EX5.10/Ex5_10.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3840/CH5/EX5.10/Ex5_10.sce b/3840/CH5/EX5.10/Ex5_10.sce new file mode 100644 index 000000000..156b00dac --- /dev/null +++ b/3840/CH5/EX5.10/Ex5_10.sce @@ -0,0 +1,18 @@ +clear +// +// +// + +//Variable declaration +m=9.11*10**-31 //mass(kg) +e=1.602*10**-19 //charge(c) +E=5.5 //fermi energy(V/m) +tow=3.97*10**-14 //relaxation time(s) + +//Calculation +Vf=sqrt(2*E*e/m) //fermi velocity(m/s) +lamda=Vf*tow //mean free path(m) + +//Result +printf("\n fermi velocity is %0.2f *10**6 m/s",Vf/10**6) +printf("\n mean free path is %0.2f *10**-8 m",lamda*10**8) |