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+// To find current across 2ohm resistor using nortons theorem
+
+clc;
+clear;
+
+Zl=2; // Resistor Across AB
+
+// Voltage Sources
+V1=20;
+V2=10;
+
+//Resistances in order as seen from 20 V side exculding the resistance between A and B
+R1=2;
+R2=2;
+R3=2;
+R4=4;
+R5=4;
+
+Reff=R4*R5/(R4+R5); // Effective resistance of R4 and R5 (Parallel)
+Rt1=Reff+R3; // Effective Resistance on right side of AB
+Rt2=R1+R2; // Effective Resistance on left side of AB
+Zth=Rt1*Rt2/(Rt1+Rt2);
+
+// Using superpostion theorem
+Iab1=V1/(R1+R2); // Current supplied to AB from 20V source
+I1=V2/(R4+(R3*R5/(R3+R5)));// Current supplied from 10V source to the network
+Iab2=I1*(R5/(R3+R5)); // Current supplied to AB from 10V Source
+
+Iab=Iab1+Iab2; // Current Source
+
+I=Iab*(Zth/(Zth+Zl));
+
+printf('The current through branch AB flowing in the 2 ohm resistor = %g A\n',I)
+
+
+
+
+