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-rw-r--r--3769/CH27/EX27.9/Ex27_9.sce18
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diff --git a/3769/CH27/EX27.9/Ex27_9.sce b/3769/CH27/EX27.9/Ex27_9.sce
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+clear
+//Given
+Vf=0.3 //V
+If=4.3*10**-3 //A
+Vc=0.35
+Va=0.25
+Ic=6*10**-3
+Ia=3*10**-3
+
+//Calculation
+Rdc=Vf/If
+Vf1=Vc-Va
+If1=Ic-Ia
+Rac=Vf1/If1
+
+//Result
+printf("\n (i) D.C. resistance is %0.2f ohm",Rdc)
+printf("\n (ii) A.C. resistance is %0.2f ohm",Rac)