That graphic helped a lot, thank you. The voltage potential goes down over the resistor, which is exactly what C1 happens to be covering.
What about in these simple cases? https://onedrive.live.com/redir?resid=6CDEB7909E9460BA!57385&authkey=!AOvp7tcUt1RvNk8&v=3&ithint=photo%2cPNG
I know for...
Here is a link to my question on if I added another resistor: https://onedrive.live.com/redir?resid=6CDEB7909E9460BA!57384&authkey=!APe05i_bCgihhJQ&v=3&ithint=photo%2cPNG
The current through the entire system is now Inew.
In order to find the voltage: 80 - R1 * Inew -> this is the voltage...
Just corrected the main post on the series/parallel.
So I'm clear: Let's say I add another resistor in series right next to R3, let's say Rx. The current through the entire system is now Inew.
In order to find the voltage: 80 - R1 * Inew -> this is the voltage entering the junction.
(80...
Homework Statement
I have the answer to this question, but I'm trying to understand how to do it.
It's a simple circuit: https://onedrive.live.com/redir?resid=6CDEB7909E9460BA!57382&authkey=!ALscxM1v2OtHZIg&v=3&ithint=photo%2cPNG
(note: Image inserted in-thread by moderator)
The questions...
Homework Statement
The problem includes a graph. All I have is a current to external resistance graph, with 20 A coming at 10R of external resistance. I am to find the EMF and internal resistance of the battery.
Here is the problem and my two attempts.
http://1drv.ms/1LKbu5H
Homework...