I have a power source that has an internal resistance. I want to connect it to a battery but in order to get maximum power output, I need to match the internal resistance of the power source with the load resistance. As a rule, when load matched, the open circuit voltage should be double the load vo…

Load matching

system August 30, 2010, 1:22am 5

I wonder why the internal resistance should increase in that case...
The main effects AFAIK are

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