Skills for solving circuit problems (a) Write Kirchhoff’s rules for two loop...

Skills for solving circuit problems

(a) Write Kirchhoff’s rules for two loops and one junction in the circuit shown in Figure P16.39. (b) Solve the equations for the current in each branch of the circuit when e1 = 10 V, e2 = 2 V, R1 = 50 ?, R2 = 200 ?, and R3 = 20 ?. (c) Determine the potential difference across resistor R3 from point B to point A.