📘 circuits

1. **Problem Statement:** Find the output voltage $v_o$ and output current $i_o$ in the op amp circuit given $v_s = 12 \cos 5000t$ V.

1. **Problem Statement:** Find the output voltage $v_o$ and output current $i_o$ of the op amp circuit given $v_s = 12 \cos 5000t$ V.

1. **State the problem:** We have a parallel circuit with four branches involving currents $i_A$, $i_B$, and $i_C$, voltage $V_x$ across an 18 \(\Omega\) resistor, and given curren

1. Problem: Calculate the equivalent resistance $R_{eq}$ for the circuit in Fig. 2.93, where all resistors are 5 $\Omega$ each and connected as shown. 2. Since the four 5 $\Omega$