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+//Chapter 9 : Electromagnetic Theory
+
+clear;
+
+//Variable declaration
+E0=9*10**-12
+myu0=4*%pi*10**-7
+r=10**4 //radius of Hemisphere
+epsilon0=8.85*10**-12
+C=3*10**2
+P=10**5
+
+//Calculations
+S=P/(2*%pi*r**2)/10**-4
+E0=sqrt((2*S)/(C*epsilon0))/10**5
+B0=E0/C/10**-4
+
+//Result
+mprintf("Poynting vector S= %.2f*10**-4 W/m**2",S)
+mprintf("\nE0= %.3f V/m",E0)
+mprintf("\nB0= %.2f *10**-10 T",B0)
+