Mohdoo
Oct29-09, 01:12 AM
1. The problem statement, all variables and given/known data
http://imgur.com/niH5T.jpg
The part that I am having problems with is part A, which asks for Is and Vl. I plain and simply can not figure it out. The teach provides answers to check our work, and she said Vl = 11.90 volts. But I don't see how that is the case. I also have no idea how to find Is :(
2. Relevant equations
I don't know :(
3. The attempt at a solution
I tried using equations to find the change in voltage over a resistor and then use that to find the voltage...Just plain didn't work :(
http://imgur.com/niH5T.jpg
The part that I am having problems with is part A, which asks for Is and Vl. I plain and simply can not figure it out. The teach provides answers to check our work, and she said Vl = 11.90 volts. But I don't see how that is the case. I also have no idea how to find Is :(
2. Relevant equations
I don't know :(
3. The attempt at a solution
I tried using equations to find the change in voltage over a resistor and then use that to find the voltage...Just plain didn't work :(