Yükleyen: Keyif Tv
Yüklenme Tarihi: 30 Nisan 2017 - 07:15
How do you analyze a circuit with resistors in series and parallel configurations? With the Break It Down-Build It Up Method!
Music by Millish - Download our music (that's me on the acoustic guitar) at the iTunes Store: https://itunes.apple.com/us/album/mil...
0:00 INTRO: In this video we solve a combination series and parallel resistive circuit problem for the voltage across, current through and power dissipated by the circuit's resistors.
1:32 BREAK IT DOWN: We redraw the circuit in linear form to more easily identify series and parallel relationships. Then we combine resistors using equivalent resistance equations. After redrawing several times we end up with a single resistor representing the equivalent resistance of the circuit. We then apply Ohm's Law to this simple (or rather simplified) circuit and determine the circuit current (I-0 in the video).
7:36 BUILD IT UP: Retracing our redraws, we determine the voltage across and current through each resistor in the circuit using Ohm's Law.
12:51 POWER: After tabulating our solutions we determine the power dissipated by each resistor.