I have a 60mm length of wire with diameter of 0.5mm. Meaning it should have a resistance of 0.005 ohm.
I put a constant voltage of 0.3volt through it, but it's only taking 7amp, but according to ohm's law, shouldn't it be able to take 58.5amp?
My power supply has a max output of 10amp, so shouldn't it take at least 10amp? Because I know for a fact the power supply can put out more, because if I turn up the constant voltage to 0.5volt, it will take 10amp.