If a circuit has a Norton equivalent current of 2A and a Norton resistance of 3Ω
Practice Questions
Q1
If a circuit has a Norton equivalent current of 2A and a Norton resistance of 3Ω, what is the Thevenin equivalent resistance?
3Ω
2Ω
5Ω
1Ω
Questions & Step-by-Step Solutions
If a circuit has a Norton equivalent current of 2A and a Norton resistance of 3Ω, what is the Thevenin equivalent resistance?
Step 1: Understand that Norton and Thevenin equivalents are two ways to represent the same circuit.
Step 2: Know that the Norton equivalent consists of a current source (In) and a parallel resistance (Rn).
Step 3: Recognize that the Thevenin equivalent consists of a voltage source (Vth) and a series resistance (Rth).
Step 4: Remember the relationship between Norton resistance (Rn) and Thevenin resistance (Rth): they are equal.
Step 5: Since the Norton resistance is given as 3Ω, we can conclude that the Thevenin resistance is also 3Ω.
Norton and Thevenin Equivalents – The relationship between Norton and Thevenin equivalents, where the Norton resistance is equal to the Thevenin resistance.
