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diff --git a/3769/CH11/EX11.11/Ex11_11.sce b/3769/CH11/EX11.11/Ex11_11.sce
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+clear
+//Given
+l=10**-6 //m
+d=7.9 //g
+a=6.023*10**23
+n=55.0
+M1=9.27*10**-24
+
+//Calculation
+V=l**2
+M=V*d
+N=(a*M)/n
+Mmax=N*M1
+Imax=Mmax/V*10**-4
+
+//Result
+printf("\n Number of iron atom is %0.2f *10**10 atoms",N*10**-10)
+printf("\n Magnetisation of the dipole is %0.0f *10**5 A/m",Imax*10**5)
+printf("\n Maximum possible dipole moment is %0.0f *10**-13 A m**2",Mmax*10**13)