Actually, at first blush, I am not quite sure how to do analysis on circuits such as the ones you posted in #6.
When there are 2 sources established on both sides of the diagram, how do you find the voltages/currents at various points?
I mean even when one source is eliminated, there is still a resistor on the empty side, does that resistor count?
If I remember from my college year, it is a series with 2 resistors in parallel, am i correct?
Any pointers are greatly appreciated! or web sites?
https://www.edaboard.com/threads/216627/
Thanks
Jack