Thevenin problem

Question

Answer 1

(2)

Step 1:

Find the Thevenin's equivalent Voltage.

1. Open the load resistor.

2. Calculate the Open Circuit Voltage. This is the Thevenin's Voltage (V_TH).

Redraw the circuit :

Apply KVL in loop 1:

Voltage drop across the resistor  :

Step 2:

Current flowing in the loop is .

Voltage drop across the resistor  :

Voltage across the terminal A and B is

Thevenin's equivalent voltage .

Solution :

Thevenin's equivalent voltage .