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+clc;
+clear;
+f=50;//Frequency of transformer in Hz
+Ai=0.032;//Ferromagnetic area in m^2
+Aw=0.07;//Window area in m^2
+Bm=1.5;//Flux density in T
+J=2.7;//RMS current density
+Kw=0.3;//Space factor
+//case1:
+disp('To find the rating of the transformer:')
+S=2.22*f*(Bm)*J*(Ai)*(Aw)*(Kw)*(1e6);//Rating of transformer in VA
+disp(S,'The rating of the transformer is')