1. The problem statement, all variables and given/known data Problems below in attached files. 2. Relevant equations http://en.wikipedia.org/wiki/Norton's_theorem http://en.wikipedia.org/wiki/Maximum_power_theorem 3. The attempt at a solution Q1) current to voltage amp question Attempt: if i1 is 2mA. Then 5(i1)=.01, therefore using voltage division Vo is equal to .005 volts? I thought this was an amplifier? 2) Max Power Question How do i find the Thevin equivalent resistance? Isn't it the resistance in the circuit "looking back" from the terminals and shorting the voltage src? Then is 177.77ohm correct? Q3) Attempt: To get a Norton equivalent i must short the terminals and see what current goes through them. How do I calculate this current? Is it 7amps? What affect does the 1ohm resistor have?