1 files changed, 18 insertions, 0 deletions
diff --git a/3769/CH3/EX3.18/Ex3_18.sce b/3769/CH3/EX3.18/Ex3_18.sce
new file mode 100644
index 000000000..8d7ca3444
--- /dev/null
+++ b/3769/CH3/EX3.18/Ex3_18.sce
@@ -0,0 +1,18 @@
+clear
+//Given
+a=9*10**9
+q1=7*10**-6                          //C
+q2=-2*10**-6
+r=0.18
+r1=0.09
+A=9*10**5
+
+//Calculation
+U=a*q1*q2/r
+W=0-U
+U1=(q1*A/r1)+(q2*A/r1)+U
+
+//Result
+printf("\n (a) Electrostatic potential energy is  %0.1f  J",U)
+printf("\n (b) Work required to seperate two charges is  %0.1f  J",W)
+printf("\n (c) Electrostatic energy is  %0.3f  J", U1)