Norton's Theorem

Norton's theorem is a fundamental principle stating that a linear two-terminal circuit can be substituted with an equivalent circuit, which comprises a current source (Ⅰ_N) in parallel with a resistor (R_N). Here, Ⅰ_N represents the short-circuit current flowing through the terminals, and ...

Norton's theorem states that any linear two-terminal circuit can be replaced by an equivalent circuit consisting of a single current source in parallel with a resistor.

To implement Norton's theorem, remove the load resistor from the two load terminals: the remaining network will be substituted by the Norton equivalent circuit as seen fro...