Chapter 13, Problem 19E

(a)

To determine

Find the steady-state expression for $v_A$ and $v_B$ when $i_1=0\text{A}$ and $i_2=5\sin \left(10t\right)\text{mA}$.

(b)

To determine

Find the steady-state expression for $v_A$ and $v_B$ when $i_1=5\cos \left(20t\right)\text{mA}$ and $i_2=2\cos \left(20t-100°\right)\text{mA}$.

(c)

To determine

Obtain the expressions for $V_1$ and $V_2$ in terms of $I_A$ and $I_B$ for the circuit in Figure 13.47b in the textbook