2 files changed, 26 insertions, 0 deletions
diff --git a/1271/CH15/EX15.16/16.txt b/1271/CH15/EX15.16/16.txt
new file mode 100755
index 000000000..43d9f5576
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+++ b/1271/CH15/EX15.16/16.txt
@@ -0,0 +1,8 @@
+ # PROBLEM 16 # 
+Standard Formula used 
+ E = (n^2 * h^2) / (8 * m * L^2)) 
+
+ Energy of electron -
+ For (n=1) is 6.688706e-19 J.
+ For (n=2) is 2.675482e-18 J.
+ For (n=3) is 6.019835e-18 J.
diff --git a/1271/CH15/EX15.16/example15_16.sce b/1271/CH15/EX15.16/example15_16.sce
new file mode 100755
index 000000000..f53857a6d
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+++ b/1271/CH15/EX15.16/example15_16.sce
@@ -0,0 +1,18 @@
+clc 
+// Given that
+l = 3e-10 // width of box in m
+e = 1.6e-19 // charge on an electron in C
+m = 9.1e-31 // mass of electron in kg
+c = 3e8 // speed of light in m/sec
+h = 6.62e-34 // Planck constant in J-sec
+// Sample Problem 16 on page no. 15.30
+printf("\n # PROBLEM 16 # \n")
+printf("Standard Formula used \n")
+printf(" E = (n^2 * h^2) / (8 * m * L^2)) \n")
+n = 1 // For n=1
+E = (n^2 * h^2) / (8 * m * l^2)
+n = 2 // For n=2
+E_ = (n^2 * h^2) / (8 * m * l^2)
+n = 3 // For n=3
+E__ = (n^2 * h^2) / (8 * m * l^2)
+printf("\n Energy of electron -\n For (n=1) is %e J.\n For (n=2) is %e J.\n For (n=3) is %e J.",E,E_,E__)