How AC Current Flows Animation.
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- เผยแพร่เมื่อ 19 ก.ย. 2024
- How AC Voltage is Generated : • Alternating Current Fu...
This Video is just to help in Visualizing How Sinusoidal Graph Represents Flow of Alternating Current inside Current carrying conductor.
This video is just to help Visualize how AC current flows in wire ,before watching video make sure that you Know what AC current is and how it works.
Me too
Thank you for the video
May you name a program you have used to create this animation?
@Who-vf9pt i used Blender
This is so easy to understand, thanks bro 😄
this is really great video , i just had understood the concept in few second.
Hello sir,
Your animation on Alternating Current helped me a lot.
Thanks a million!
Merry Christmas to you sir
And also i wish you a very HAPPY NEW YEAR (2022) in advance.✌✌
Glad it Helped Merry Christmas 😊
There is no wrong info shared in this video, this animation helps visualize alternating flow.
Watch the video again u might understand.
It is wrong ..this man didnot understand anything...positive remain positive and negative remain negative.....electrons change its direction in moving but move from negative to positive
If AC current “flows” in both directions, why is there a need to distinguish a live from a neutral wire?
Its answer is the way it is generated so watch the video in the description ....
Neutral wire carries only the unbalanced current . It is not a return path for current under normal cases.
Same question
I am still looking for an answer :) In Apartments it is not working like this. We have a constant + and constant -
@@amanrajsrivastavaietstuden8747That's exactly what I've just rolled with as the definitive truth, I just still fail at visualizing it.... *JUST LIKE THIS FREAKING VIDEO FAILS AT VISUALIZING IT TOO*. Current is shown here flowing from end to end, constantly as well as consistently. That is incompatible with the well-established definition I've read ad infinitum. Anyone got a better vid for me maybe?
Great video, thanks you!
great animation thanks
Using as slide for my students one day they will thank you for sure
If in a generator , the magnetic field pushes electrons in alternating current , what pushes the electrons located far away from the generator in the wire ?
Plz answer
It's all the same current.
In AC, the north pole of a spanning magnet induces a current. Practically instantaneously, an election will move to next atom along the entire circuit, no matter how far away.
Then the negative pole of the magnet will induce current in the opposite direction.
This happens in real time. Trillions of trillions of elections are moved at the same time, then they move back, repeating as long as the generator is on.
The magnet spind 60 time ls a second meaning electrons shift direction 60 times a second called 60 hertz.
The uppet peak of a sine wave is the positive pole of the magnet. The lower trough is the negative
wonderfully explained...!
Thank you
Good explanation
Hi and thank you for your video.
I hope this topic makes sense and you can help.
This is what I understand (please allow numerical approximations):
1. Electrons move in a conductor at a speed anywhere near the speed of light.
2. Electrons gain actual velocity (drift) only when supply is ON. Propagation of EM field is about 270.000 km/s.
3. For DC, drift velocity can be calculated.
Now, am I right to say that, in AC, actual average velocity is zero? That's because in a PERIOD, electrons move back and forth. I could calculate the drift in half a period, but in a period would be zero. Correct? This means there is no actual transmissions of electrons from source to load, right?
Under the assumption above, why we keep talking about "power transmission"? As a matter of fact, there is nothing moving from source to load. Electrons simply move back and forth while performing work.
Also, under the considerations above, can anyone explain the concept of "reactive power going back and forth from source to load" in cases where power factor is lesser than 1?
Thank you very much in advance!
This reply is not mine nor i know this person and their qualification, i asked this reply on "Electroboom" reddit page.
1. In a closed circuit electrons move inside a conductor at a speed directly proportional to the current. This is actually very, very slow and nowhere near the speed of light.
2.The average velocity of an electron in a conductor in an open circuit is zero. But the electron is not stationary, it is moving randomly. When the circuit is closed electrons now have a net velocity that is very very slow.
3.Drift velocity is a function of current and the strength of electric filed applied to it. So Drift velocity can also be computed on AC circuits
In AC, charged particles move back and forth but power is transmitted through the electric field that is around the circuit.
This concept was explained in this videos by Veritasium: th-cam.com/video/bHIhgxav9LY/w-d-xo.html
But also watch the reaction videos from Mehdi, EEVBlog, and BigClive for better understanding why the answer was "wrong". And then Veritasium's last video about the topic for completeness.
In order to make a light bulb for example to light up with ac, there must already be free electrons in the wire in order for them to manage to pass through the bulb right? Cause if the direction of the curret changes before the first electrons reach the bulb, it would never light up. Or maybe the electrons travel sto fast that in half a period of time the electrons will have already traveled the whole wire??
Your thinking right my friend, Frequency is so High that Human Eye never sees Bulb Stop glowing it happens so fast but with camera its possible if frequency is 50Hz just match your camera Frame rate with that and you'll see the flickering.
Also try to learn about what will happen if 3 phase and its effect on bulb
@@Mrisometric thank you for your reply
then if that is true why do dc led flicker too@@surtur6572
@@surtur6572 That is why we use the frequencies we do (50hz and 60hz). If you go much lower than 50hz you can notice the flicker with the naked eye.
How to change polarity in AC
Great 👍
If ac current flows in both direction then our electric fans should also move in both direction ???
look up AC motor
Sir agar bulb frequency ke according 50 time on off hoga toh bulb ki efficiency decrease hogi ??
Uske liye he Capacitor use kiya jata hai taki jub off ho tub capacitor discharge ho gaye
Then why do we need a neutral wire
Thank you so much bhai😇
I have a question would you please answer me: So why does the phase meter turn on just by touching the phase meter in the phase wire?
Thanks!
At positive half cycle, current flows from phase(line) to neutral following the path from higher potential to lower. You put a voltage tester on line, it will beep, on neutral, it wont.
At negative half cycle the phase potential is lower than neutral so current flows in the other direction. So line becomes neutral and neutral becomes line.
But, do you mean that we have supply in neutral during negative half cycle? In this case, why a line tester would fail to glow if it is tested over neutral line at the negative half cycle.
Please explain.
th-cam.com/video/HvfCTCv7wlI/w-d-xo.html Watch this Video also watch the Video in Description. Its a very Common Doubt do a bit of research You can even show this animation to your professor if you have any... Electrons Do Flow in wire like that tho.
When this is the case where every moment phase wire change to neutral and neutral changes to phase and this goes on, then why we differentiate phase and neutral in AC
An incredible question... Which we don't find an answer to it....
ধন্যবাদ আপনাকে 🖤
Sir kase banaya he animation
Kindly use 3 phase to explain this
Changes direction TWICE for each cycle? comment please
Why there will be no current bin Neutral wire ...
Bhai kha se ye sb picture liye ho muje v btao plzzz
Ye mane khood se banaya hai
Fantastic
hello so one if that particle lighting dont have to go from - to + right?
thankkkk uuuu so much
Yourrrr welcome
Bhaiya mai 9th class me aaj mere sir ne current ke baare me btaya ki wo flow of electrons hai high potential se low potential tab toh light 24 hrs rehni chahiye na electrons thodi khatam hote hai jha se electrons ja rhe hai wo high potential kuch der baad low potential ho jaayega toh fir electrons wapas kyu nhi aate low potential pe
actually, tumhara yaha ek misconception hai. electrons direction of current ke opposite flow karte hai matlab they flow from low to high potential. regarding your second question, electrons tabhi flow karte hai jab koi ek potential difference ho and in most cases yeh ek battery provide karta hai, means battery/cell provides the energy for the electrons to move out from the negative terminal and come back to the positive terminal. potential ka high aur low dono vo battery pe nirbhar hota hai kyunki electrons ko move karne ka energy hi battery deta hai due to chemical reactions inside the battery. abhi 10th me tum ohm's law padhe honge toh, tumhe pata hoga ki voltage aur current directly proportional hai, so jitna fast chemcial reactions battery me honge utna jyada energy produce hoga aur utna current flow hoga. voltage me electron ka koi haath nahi hota like electron ek jagah se jaye toh voltage kam nahi hota in a circuit.
Good
Why we are not getting shock when touching in neutral?
Because current is not flowing when you touching it(I assume you're doing it in empty socket). But if you will connect a load there to start current flow and then will touch neutral then you may die
These current change both direction with time
Thanks
Kon kon Shishir sir ke kahne se aaye hai dekhne ke liye ...😊😊
In this animation how you can extinguish phase and zero then ???
Assuming from extinguish you mean Distinguish. There is Red and Black Point on that power supply box which is Accepted as Phase an zero Respectively. Just watch video in good quality you will be able to see it.
@Mr_isometric
Distinguish 👍
I mean how can we distinguish phase by it's behavior ! Cause as I saw both phase and zero has got the same electron movement witch I suppose is wrong !
@@saeidhashemi7090 Electron movement is perfect in term of changing direction of current. In second animation red Box is Phase and Black box is zero.....
@@Mrisometric
We should be able to recognize phase and zero without showing by color and just by the order of electron movement (these colors are contractual signs , they don't exist in the real word)
@@saeidhashemi7090 I don't know what you want, And yeah if you have read Previous comments then you'll notice me saying the same thing about "Colors" There is nothing wrong in that video you should learn more about Alternating current!!! This video is just a visualization of how current flows.
Why polarity changes ??????????
We say polarity changes to understand the concept and it makes us easier to under the flow.
Which is phase? Which is neutral?
Red/Left is phase and black/Right is Neutral.
@@Mrisometric there is no difference between them here (i mean functionality, not color)
@@igg5589 think it this way you suck and blow at one end of straw ,other end just react to your flow.... Similarly phase wire is the one that has alternating current flow neutral wire is just there to complete circuit.
Why we need AC if we have DC?
Transmission over long distance.
Induction motor runs without creating any Sparks.
Alternating Behavior (0,1,0,1,0)is usefull in some cases.
And more....
its always an indian guy
That current moves in conventional current base?
I didn't get what you said!?
@@Mrisometric ye jo cureent ha coventional way ma ja rha ha na ?
@@actorgaming6658 Okay I got what you want to say ,I knew this theroy but i didn't knew that this Flow is Called Conventional current ,Yes its Conventional current base.
English!!
But in this visualization changing magnitude is not depicted.