Тёмный

Click here for full video .. electricity doesn't flow to ground it only returnsthe source 

Stevenj120volts
Подписаться 23 тыс.
Просмотров 4,8 тыс.
50% 1

electricity from the power company transformer will not flow to ground it will only return to its source. #electrician #nationalelectricalcode #electrical #diy #electricity #romex #christmas #200amp #3wayswitch #howto #grounding #groundrod

Опубликовано:

 

30 сен 2024

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист
Посмотреть позже
Комментарии : 52   
@KirstyWales
@KirstyWales 7 месяцев назад
Hey! Electrician in college here in the UK. Watching this video has made it feel like a gear has just "clicked" in my brain and makes sense!
@dylanjordan4522
@dylanjordan4522 Месяц назад
Great content man, pls keep uploading. I’m a theory freak so this all makes too much sense to me
@foogod4237
@foogod4237 7 месяцев назад
"Electricity takes the path of least resistance" is misleading, but IMHO saying "electricity takes all paths" is really *equally misleading,* and therefore also bad. A much better way to say it would be something like "Electricity will take every possible path _in different amounts depending on the resistance of the path."_ In cases like this, where you have multiple possible paths which all have _fairly close_ resistance (they are all travelling through the (high-resistance) ground to some degree), then you will be able to see current flowing via multiple paths. However, if you are comparing two paths that have vastly different resistances (for example, a path entirely through a wire vs a path through the ground), then the amount of electricity which will actually flow through the high-resistance path is so incredibly small it would be completely unmeasurable, and entirely can (and generally should) be basically ignored. So you really need to have an understanding of the relative magnitudes of the resistances involved to understand whether electricity is _actually_ going to take multiple paths or not (in a real-world sense) in any given scenario. But kudos on a really pretty good demonstration of this effect in a real-world scenario where it actually does happen!
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
The wording I normally use it takes all path in proportion to the resistance I pretty sure I say and explain that in the video but I have a few version of this demo. Maybe I missed it in this one. Thanks for the input
@lelenbates3367
@lelenbates3367 7 месяцев назад
I have had this argument with several people. The only ground/earth absorption/flow is from flowing to another ground attached to the neutral attached to the main service.
@inductivelycoupledplasma6207
@inductivelycoupledplasma6207 7 месяцев назад
Awesome video. Explained it a way that anyone can understand. The misconception that electricity always flows to ground is a big one.
@williamtoney2599
@williamtoney2599 2 месяца назад
Could you do a video on talk about why you need a ground if current doesn’t flow to ground. Also, discuss “fault current and why the breaker trips. Thanks
@JoeJr
@JoeJr 7 месяцев назад
Great video
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
Thanks
@okaro6595
@okaro6595 25 дней назад
No, lets say you have a 10 kilometer wire grounded at both ends. If put voltage on the wire there will not be electrons flowing 10 kilometers in the ground. The ground rod puts a voltage gradient on the earth and that reaches just a few meters. If electricity actually traveled through the ground for long distances the ground resistance would be proportional to the distance of the ground rods. Actually it is determined by local conditions at the ground rod. The electricity traveling through the ground is just a good model as it works.
@Stevenj120volts
@Stevenj120volts 25 дней назад
@@okaro6595 you started with NO.... Do you not think electricity can travel long distances thru earth? Or do think is goes into the earth to complete it's circuit? You should look up S.W.E.R.. .
@jacobmurray3621
@jacobmurray3621 6 месяцев назад
I guess it kinda of a duh moment no that I think about it. But I totally assumed that ground itself was a better conductor than that. I know concrete with rebar is a better conductor
@RoyaltyInTraining.
@RoyaltyInTraining. 7 месяцев назад
I'd honestly be scared if I had an electrician working on my house who doesn't understand what the earth connection really is.
@jacobmurray3621
@jacobmurray3621 6 месяцев назад
Imma be honest this guy understands how it works way better than 95% of electricians. That’s what the code is for most electricians stop their knowledge at memorization of the code they use.
@cautiouscommenter
@cautiouscommenter 7 месяцев назад
Thank you thank you for this demonstration. The learning continues😁
@freakinccdevilleiv380
@freakinccdevilleiv380 7 месяцев назад
Awesome. Thanks for putting that together.
@jeffreyarnoldjr1086
@jeffreyarnoldjr1086 27 дней назад
Awesome!
@handymarkservices1210
@handymarkservices1210 Месяц назад
Excelent demo!
@markcogdill9998
@markcogdill9998 7 месяцев назад
If the source is not grounded, a ground does relatively nothing but aid in alternative sources like static buildup (and can include lightening strikes) finding a path to ground. Adding grounds adds a safety factor into the devices and equipment to not use you as the path if a metal housing was to become "Hot". Touching a hot wire in an ungrounded system can still get you shocked due to you now dissipating capacitance in the circuit compared to ground or metal you are touching. Current does not like flowing in a dirt ground due to resistance and will vary with moisture and mineral composition of the dirt. So that's why its limited in amperage in the video and does not just trip the breaker.
@Burningrubber770
@Burningrubber770 5 месяцев назад
😮
@JustSomeGuyNotAnAlien
@JustSomeGuyNotAnAlien 6 месяцев назад
Thanks for this video! You just opened my mind and removed a fairy tale I was told as a kid
@Makitafan
@Makitafan 7 месяцев назад
Great video.
@hersenskim
@hersenskim 7 месяцев назад
Great demo!
@Obrian90
@Obrian90 7 месяцев назад
Cool video man that's why I do what I do. Gotta loves how amazing it is
@vince6829
@vince6829 Месяц назад
Thank you for sharing your knowledge
@iyziejane
@iyziejane 7 месяцев назад
The maxim in this case is that the current takes "the system of paths with the least total resistance." Like routing traffic through a city, as some roads become clogged with current they gain impedance / internal resistance (non-Ohmic behavior), which leads to more current spilling over to alternate paths. As for loose / unintended currents going into the ground, they do this because the Earth has a strong electric field that pushes current towards the ground, in the absence of other voltage differences. The electric field at the Earth's surface is around 100 volts per meter (for each meter of height, add 100 volts to the ground). This is why loose currents will tend towards the ground (none of this says they stay in the ground for ever or terminate there, just that they are pushed towards the ground by the electric field). None of this contradicts what you said, I am just sharing the physics perspective on these electrical folklore facts.
@keansakata1015
@keansakata1015 6 месяцев назад
Interesting statement. How pray tell does this "electric field" come to exist? I'm not trying to contradict you, just trying to clarify your statement. We know that placing ground rods 100 meters apart WILL generate voltage differences but why? Electrons have to go somewhere.
@iyziejane
@iyziejane 6 месяцев назад
@@keansakata1015 We can think of the earth and atmosphere as a giant circuit being driven by the sun. The sun ionizes atoms and molecules, and although the air is an insulator/dielectric, the charges can move around through convection as well as wind and rain (which also create more ionic charges by friction). So the air is acting as a weakly conducting fluid, allowing currents even when the voltage is too low for sparks / lightning. If you're still skeptical just search this sentence (wikipedia, but you'll see several websites discuss it). "Near the surface of the Earth, the magnitude of the field is on average around 100 V/m, oriented such that it drives positive charges down."
@genebowdish.mageniemagic
@genebowdish.mageniemagic 7 месяцев назад
Show the current turn off and back on ? To show it’s not stray voltage
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
I have an other video showing the meter reading after I turned it all off. But will be updating the video and I will be able turn power off and on with a smart plug so we can see the current go off and on too..
@genebowdish.mageniemagic
@genebowdish.mageniemagic 7 месяцев назад
@@Stevenj120volts great idea on many levels, but be careful you don’t get in the middle of the stray current, always have a look out like in a confined space that can help if you get into trouble, have a plan, and a backup plan, and a backup plan for the backup plan, first responders practice all the time even when they don’t need to just to be ready for when it really happens, it would be so interesting to have the automatic chosen circuit shutoff that protects your body that I am working on
@genebowdish.mageniemagic
@genebowdish.mageniemagic 7 месяцев назад
@@Stevenj120volts en.wikipedia.org/wiki/Kirchhoff%27s_circuit_laws
@adampindell
@adampindell 7 месяцев назад
Great clarification and example!
@adampindell
@adampindell 7 месяцев назад
Subbed
@florinpandele5205
@florinpandele5205 7 месяцев назад
YEs and no :). It depends on what your understanding of "flow" is. AC current changes direction every 1/60 or 1/50 seconds. Also it's not like the current in the ground goes only to that one transformer. For example all rivers flow to some part of the ocean eventually. Some part of the ocean gets evaporated and feeds some river somewhere, but it is not mandatory to be that same river that originally dumped that water into the ocean. Of course, proximity "encourages" to be the same water but it is not ALL the same water coming back. Also some water gets lost to space constantly.
@foogod4237
@foogod4237 7 месяцев назад
Actually, the return current will go *only back to that one transformer.* That is because the transformer _isolates_ everything downstream of it from the upstream power lines, so the electrical circuit the house is on is a completely separate electrical circuit from the power lines or other houses on other transformers. That means that if the power is coming from that transformer's secondary windings, it must go back to those same secondary windings to complete the circuit, not anywhere else. Other transformers or other parts of the power line infrastructure won't actually complete that particular circuit, so they are not actually possible return paths. (The water analogy doesn't really entirely work here, because there is no real equivalent of a "water transformer" to add to the analogy to make it accurate with what's actually happening electrically.) Now you could argue that the specific individual _electrons_ don't necessarily make it all the way back there, but they get replaced by other electrons which do, but when talking about electrical _current,_ we are always talking about the total net flow, not the path of any individual electron (which in reality are extremely unpredictable on an individual level anyway). (And just because it's changing direction does not mean it's not flowing. It's just flowing "back and forth" instead of always in the same direction. However, for questions or demonstrations such as this one, the difference between AC and DC is not really that important anyway. Thinking of it as a DC circuit instead of an AC circuit doesn't actually change how any of the current paths behave.)
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
Electrons must return from the transformer winding they left form or that winding would eventually lose electrons. Which I don't think is really possible maybe?
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
@@foogod4237 I love your response plze follow me. And feel free to pitch in. I am also on tik Tok and Instagram I have 97k followers on tik Tok. This is an old video I reposted just to get some content here. I am trying to get established on RU-vid. I plan on redoing this with a smart plug so I can turn on and off power to the rod while holding and watching the amp probe. I am hope that highlights the rod is the source ...
@Yamaha-1998
@Yamaha-1998 7 месяцев назад
Turn it off and measure it out the power pole to see if it’s at zero
@mrindependent1
@mrindependent1 7 месяцев назад
Right! I wanted to see that too
@akh345
@akh345 7 месяцев назад
Excellent demo but Please. Slow. Down.
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
I'm reposting my old Tik toks here now to get a foothold as I try to get you you tube going. That's why the are vertical and tic Tok had a time restraint back then on my videos
@suyashrajpure3562
@suyashrajpure3562 7 месяцев назад
​​@@Stevenj120volts you said that inside your panel your ground current goes to your neutral.. Why does it go to neutral in the first place... Neutral and ground has no relationship at all... First you push x amp to ground... Then why will it flow to your home appliances ground.. If the neutral is also grounded then only will return current through that neutral.... Otherwise all current will go to the hooking wire of the transformer... You are telling something wrong
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
@@suyashrajpure3562 nope... it will only go to the neutral
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
@@suyashrajpure3562 I want to link this to a video reply to I teach you how it works ..but it won't let so I will tag you in a video I made that will explain why we bond neutral to ground in the main panel
@Stevenj120volts
@Stevenj120volts 7 месяцев назад
Why do we bond grounds and neutrals in the main panel
@Metaobserver
@Metaobserver 7 месяцев назад
That's not new. We know it
@foogod4237
@foogod4237 7 месяцев назад
Lots of people don't.
@adampindell
@adampindell 7 месяцев назад
Who is "we"? You got a mouse in your pocket? 😅
Далее
How Many ERRORS Can You Fit in a Video?!
20:40
Просмотров 3 млн
Дикий Бармалей разозлил всех!
01:00
I Took An iPhone 16 From A POSTER! 😱📱 #shorts
00:18
How 3 Phase Power works: why 3 phases?
14:41
Просмотров 1,2 млн
What is a OPEN Neutral?
3:21
Просмотров 4,9 тыс.
Microwave Doesn't Work? These Are The Reasons Why!
27:06
6 Electrical Code Myths people Should Stop Believing
10:14
Find What Outlet to Which Circuit Breaker / Fuse
15:13
Просмотров 758 тыс.