- #1
PhysicsLearne
- 10
- 0
Not sure if the title is clear enough, but basically I've got a practical in a couple of days time and I have to construct an experiment to prove that P=IV by proving that P is greatest when the value of r (internal resistance) is zero and total resistance is equal to R (normal resistance).
I'm quite confused at what this is actually asking me to to do. Any ideas.
thanks
I'm quite confused at what this is actually asking me to to do. Any ideas.
thanks