1 files changed, 17 insertions, 0 deletions
diff --git a/3755/CH1/EX1.1/Ex1_1.sce b/3755/CH1/EX1.1/Ex1_1.sce
new file mode 100644
index 000000000..2a10a62f5
--- /dev/null
+++ b/3755/CH1/EX1.1/Ex1_1.sce
@@ -0,0 +1,17 @@
+clear
+//
+//
+//
+
+//Variable declaration    
+e=1.6*10^-19;      //charge(coulomb)
+x=9*10^9;          
+r0=2.81*10^-10;    //equilibrium distance(m)
+A=1.748;      //madelung constant
+n=9;       //repulsive exponent value
+
+//Calculations
+U0=-(x*A*e/r0)*(1-1/n);       //potential energy(eV)
+
+//Result
+printf("\n potential energy is %0.3f eV",U0/2)