i can see from the result that the way i am trying to solve the problem is wrong can someone tell me why? (see pdf) thank you
Attachments
-
68.3 KB Views: 30
Beware of the definition of Vo! Pay close attention to its polarity.Your equation correctly sums the currents of the two parallel current sources and subtracting the current through the 10 Ohm resistor should result in 0. The confusing thing is the controlled current source (diamond shape) being controlled by the Vdrop (Vo) of the 10 resistor. In essence this is a non-converging depiction since Vo doubles the output of the controlled source which in turn drives a higher Vo.
I am not sure what this exercise is trying to teach.
First, do your nodal analysis without thinking too much about how the controlled current source and Vo are interacting. Instead, write definitions for them that you can substitute in later. Don't do the substitutions right away, save that until you've got the node equation nailed down using just the given component values.ok but can you see the attached pdf the polarity of Vo is how the vccs act on Vo or something else. it is confusing the two current sources send current to the node how on earth i can have current from the loop coming the same way i must loose grasp of something i can not understand please help (see also pdf)
by Jerry Twomey
by Aaron Carman
by Aaron Carman
by Jake Hertz