[[PWN]Schubie]

Well, its been two years since I have done any AC or DC circuit problems and I forget how to start these two.
for both assume that forward biased the diodes are 100 ohms and reverse biased they are 1M ohm

#1 - is the diode conducting and if so what is the current through it?

#2 - what is the voltage at E0, is the diode forward or reverse biased and what is the current through the diode

Any help would be appreciated, and a step by step would be very helpful

 

[KaRLiToS]

damm, I forgot about all that, I was so good back in the days in school, but now that Im working as a underground High Voltage Technician, I dont remember all that crap, I wish I could. Good Luck

 

[[PWN]Schubie]

Quote:

Originally Posted by KaRLiToS damm, I forgot about all that, I was so good back in the days in school, but now that Im working as a underground High Voltage Technician, I dont remember all that crap, I wish I could. Good Luck

Aye, I used to be able to do all this stuff no problem, but I changed what I was taking in school and its been two years since I have done any of this

 

[Ionimplant]

Here is the answer to problem #1.

The voltage at Va is really a little low to turn on a diode unless maybe a germanium or schottky diode.

 

[Ionimplant]

Here is the answer to #2. I used Thevenin equivalent circuits to solve it. It is the quickest way.

 

[[PWN]Schubie]

wow, thanks a ton for the work you put into the solutions

 

[KaRLiToS]

I dont understand anything, but + rep for the effort and the help you gave to that guy, and another +1 for your intelligence.