//chapter 1 //example 1.1 //page8 Eg=24 // V Ri=.01 // ohm P=100 // W I=P/Eg // we know that P=Eg*I since for ideal source, V is equivalent to Eg Vi=I*Ri V=Eg-(I*Ri) printf("voltage drop in internal resistance = %.3f V \n",Vi) printf("terminal voltage = %.3f V",V)