1.17 For the circuit shown in Fig. P1.17, find the current in each of the three resistors and the voltage (with respect to ground) at their common node using two methods:
(a) Loop Equations: Define branch currents I1 and I2 in R1 and R2, respectively; write two equations; and solve them.
(b) Node Equation: Define the node voltage V at the common node; write a single equation; and solve it.
Which method do you prefer? Why?
1 Answer