## Electric Circuit Current & Voltage Shorcut

- Category: Shortcuts
- Written by fisikastudycenter

physics.fisikastudycenter.com- shortcut to electric circuit, finding the curent flows and the voltage accros two points V_{PQ}.

Given an electric circuit with two loops as below:

The current flows through R_{3} and the voltage accross point P and Q could be found with these shortcuts

We do not encourage you using these shortcuts, but you could double check your calculation results with those formulae.