For an assignment, I have to analyze the following circuit:
http://www.geocities.com/spc_point_man/homework.txt
(Click here if the above link does not work)
However, I've been sick the last few classes, and am falling behind. Is there anyone here who can please explain how the current flows through the circuit so I can answer some problems relating to it?
Ex: 1) Determine the current through R3 when the optocoupler is activated.
I am lost and really need help. Any help at all is greatly appreciated!
Thank you in advance!
http://www.geocities.com/spc_point_man/homework.txt
(Click here if the above link does not work)
However, I've been sick the last few classes, and am falling behind. Is there anyone here who can please explain how the current flows through the circuit so I can answer some problems relating to it?
Ex: 1) Determine the current through R3 when the optocoupler is activated.
I am lost and really need help. Any help at all is greatly appreciated!
Thank you in advance!