No. Current DOES NOT FLOW without a difference between the two points it travels between. Voltage is simply a way of relating how many coulombs of electrons MIGHT flow, since it refers NOT to anything other than POTENTIAL FOR CURRENT (electron) FLOW. This is very basic electrical stuff...like grade 11.
IN the case of a super-conductor, yes, it is possible to have current stored there, but it was PUT there by a VOLTAGE (potential difference between the super conductor and whatever) in the first place, and at this point, the current that is "stored" is not "moving" between two points... and we are talking very miniscule amounts of current. At the same time, this effect is only present within the superconductor, and other parts of the circuit, well, they carry a voltage(potential difference).
BTW, dividing zero.... gives ZERO. LOL. Thanks for that laugh, though. If you have an iPhone, you should ask Siri about dividing zero. ROFL.
I think you've misunderstood what I've said and for all your bluster and mockery, you don't really completely know what you're talking about either. You seem to have a thing about thinking that I spout nonesense when you don't actually understand what I've said and it's frankly fucking irritating. I never act like such a disrespectful douchebag towards you so perhaps you could just cool it, no? You actually know less than you think you do as well and I've seen other forum members correct you recently too, so you really don't look too clever.
I do know about voltage, current flow, power factor, transistors, capacitors etc having studied it at college many moons ago. Hence, I don't need a lesson from you IN CONDESCENDING CAPS about how voltage aka potential difference works, thanks. Of course, even if someone doesn't know much about electrical circuits and electronics, it doesn't justify that sort of attitude. Just so we're clear on this.
So, I was talking about the voltage across the
superconductor. To make for a simple example that's easy to visualise, there is a 10cm long superconducting wire, say 2mm across. There's a current flowing through it. What do you think the voltage is across it? It's zero. Has to be since there's no resistance, as per the simple equation V= I x R. Of course, plugging in the numbers then gives an infinite current. However, we know that can't happen, hence that equation breaks down as a model for what happens in nature with this
edge case. To correctly model it, some more complicated calculation would have to be used that would take into account the physical current carrying capacity of that wire. Also, the current will be limited by the resistance of the rest of the circuit, so let's take a hypothetical example of where the whole circuit is superconducting, including the PSU. What then? You don't have any voltage anywhere in that circuit, yet you have current! Sounds nuts, but it's true. So yes, current
can flow without a voltage to generate it, but only in a superconductor.
btw, I replied to you 3 days ago and then told you that nice story
here about my experience with a memory module back in 2003, proper enthusiast stuff that everyone here should relate to. That ended with a question of why do you think it worked the way it did, because I certainly don't know. You didn't even have the courtesy to acknowledge my post, let alone answer it. Besides being rather rude of you, I suspect you don't actually know the answer to it and that could be part of your lack of response. Well, now's your chance to actually show me that you know something that I don't and look clever. Go on!
Replacing a proper answer with a cheap jibe is a very big tell. Oh dear.
