1 files changed, 19 insertions, 0 deletions
diff --git a/3769/CH3/EX3.17/Ex3_17.sce b/3769/CH3/EX3.17/Ex3_17.sce
new file mode 100644
index 000000000..a0b5da2e5
--- /dev/null
+++ b/3769/CH3/EX3.17/Ex3_17.sce
@@ -0,0 +1,19 @@
+clear
+//Given
+r=0.53*10**-10                   //m
+q1=1.6*10**-19                   //C
+q2=-1.6*10**-19                  //C
+a=9*10**9
+r1=1.06*10**-10
+
+//Calculation
+U=a*q1*q2/r
+Ue=U/q1
+K=-Ue/2.0
+E=Ue+K
+U1=(a*q1*q2/r1)/q1
+
+//Result
+printf("\n (i) Potential energy of the system is  %0.1f  eV",Ue)
+printf("\n (ii) Minimum amount of work required to free the elctrons ia  %0.1f  ev",E)
+printf("\n (iii) Potential energyof the system is  %0.1f ev and work requiredto free the electrons is  %0.1f eV",E,-E)