Théveninizing, Thévenin’s Equivalent

Here is another example of simplifying the circuit to Thévenin’s equivalent circuit. Pay attention to how the voltage source is treated when théveninizing the circuit. You should see part of the circuit has no effect on the simplifying.

Théveninizing
Théveninizing

The two resistors on the right of the voltage source do not contribute any voltage or resistance to the equivalent circuit. There are actually two circuits in parallel, can you see?

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