Question: What is the Norton equivalent current if the Thevenin equivalent voltage is 12V and the load resistance is 4Ω?

Options:

1. 3A
2. 4A
3. 6A
4. 12A

Correct Answer: 3A

Solution:

Norton current I_N = V_TH / R_L = 12V / 4Ω = 3A.