Electrical and Electronic Circuits Assignment
1. Using node voltage analysis, determine the currents ia and ib in the circuit shown here.
2. Using mesh current analysis, find the voltage, v, across the 3-Ω resistor. Write the three mesh equations and find the currents and then calculate the voltage v.
3. Using mesh current analysis, find the currents i1 and i2 for the circuit shown here.
4. Determine the Thevenin equivalent circuit as seen by the load resistor RL for the circuit given below. Find the load resistance for maximum power transfer in this circuit.
VS = 9 V, R1 = 1.5 kΩ, R2 = 3.0 kΩ, R3 = 1.0 kΩ.
5. Find the Norton equivalent for the circuit to the left of the terminals a - b.
6. Find the Thevenin equivalent as seen by the load resistor RL for the circuit shown below.
7. Find the Thevenin equivalent of the circuit connected to the resistor RL. If RL = 4 Ω, calculate the current through RL.