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+
+//Variable declaration
+N=1.6*10**20; //number of molecules(/m**3)
+T=300; //temperature(K)
+E=5*10**5; //electric field(V/m)
+x=0.25*10**-9; //separation(m)
+Kb=1.381*10**-23; //boltzmann constant
+e=1.6*10**-19;
+
+//Calculation
+Pd=N*e**2*x**2*E/(3*Kb*T); //orientational polarization
+
+//Result
+printf('orientational polarization is %0.3f *10**-11 C m \n',(Pd*10**11)) \ No newline at end of file