e3062 lab3

given the value for resistors and voltage, calculate Rtotal, Itotal, I1 and I2...

 here is a simple C++ coding for series-parellel resistance network:

#include <iostream.h>
void main()
{
 double V, R1, R2, R3, R4, Rt, It, I1, I2, I3, I4;
 cout<<"Enter the value of V in Volts: ";
 cin>>V;
 cout<<"\nEnter the value of R1 in Ohms: ";
 cin>>R1;
 cout<<"\nEnter the value of R2 in Ohms: ";
 cin>>R2;
 cout<<"\nEnter the value of R3 in Ohms: ";
 cin>>R3;
 cout<<"\nEnter the value of R4 in Ohms: ";
 cin>>R4;
 Rt = (((R1+R3)*(R2+R4))/((R1+R3)+(R2+R4)));
 It = V/Rt;
 I1 = I3;
 I2 = I4;
 I1 = (V/(R1+R3));
 I2 = (V/(R2+R4));

 cout<<"\n\nThe total resistance is: "<<Rt<<" Ohms";
 cout<<"\n\nThe total current is: "<<It<<" Amps";
 cout<<"\n\nThe value for I1 is: "<<I1<<" Amps";
 cout<<"\n\nThe value for I2 is: "<<I2<<" Amps"<<endl;

}