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Diffstat (limited to '3768/CH11/EX11.3/Ex11_3.sce')
| -rw-r--r-- | 3768/CH11/EX11.3/Ex11_3.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3768/CH11/EX11.3/Ex11_3.sce b/3768/CH11/EX11.3/Ex11_3.sce new file mode 100644 index 000000000..7db52ccb9 --- /dev/null +++ b/3768/CH11/EX11.3/Ex11_3.sce @@ -0,0 +1,15 @@ +//Example number 11.3, Page number 246 + +clc;clear; +close; + +//Variable declaration +e=1.6*10**-19; //charge(coulomb) +E2_E1=3*e; //energy gap(J) +Kb=1.38*10**-23; //boltzmann constant(J/K) +T=323; //temperature(K) +//Calculation +n=exp(-E2_E1/(Kb*T)); //ratio in higher and lower energy +//Result +printf("ratio in higher and lower energy is %.4e",n) +//answer given in the book is wrong |