- #1
orangeincup
- 123
- 0
Homework Statement
Find a resistance, RL, to replace R3, that will draw maximum power from the sources
Homework Equations
RL=RTH
The Attempt at a Solution
Am I correct in saying if I set R3 to be Rth of the whole circuit, it would draw maximum power?
I calculated based on that
1/(1/(120+680) +1/(820+330)) = 471.1 Ohm Rth
I am not sure if I should have included the 100Ohm resistor(R3) in the calculation or not.