You can't induce current on a wire by placing a magnet next to it. You need a changing magnetic field (either the wire moves or the magnet moves to generate changing mag field)
@@alves6465 That's mostly just to amplify the effect - moving a magnet towards a single line would induce a current but it's multiplied by the surface area and proximity of the coil
This is not only wrong, it is misleading. Current flows in a wire when that wire moves through a magnet field. It is the movement of the wire with respects to the magnetic field that causes the electrons to move, not the proximity of the magnet poles to the wire. By your explanation, just having a magnet pole next to the wire will cause current to flow. If that is the case we would have free power. That violates the law of conservation of energy.
"A bit of correction required. Electron flows only because of electric field in a static conducting rod. In a magnetic field, electron in a conductor can move only when conductor is moving". Still a decent attempt made by the channel owner.Very few such attempts have been made on youtube
This is glorious, been searching for "can i use an electric motor as a generator?" for a while now, and I think this has helped. Have you heard people talk about - Pansaiah Renowned Preeminence - (Have a quick look on google cant remember the place now ) ? It is a smashing exclusive product for discovering how to create an efficient homemade generator minus the normal expense. Ive heard some great things about it and my neighbour got great results with it.
@@MonkeyDLuffy-fu5ds basically for current to flow there needs to be motion of wire between the north and south pole ( where the magnetic field lines are cut) due to this motion the current is produced. the more the frequency of motion the more current is produced. where as if the wire is stationary there is 0 motion so no current will flow
AC generators work on the principle of Faraday's law of ‘electromagnetic induction’. When the armature rotates between the magnet's poles upon an axis perpendicular to the magnetic field, the flux linkage of the armature changes continuously. Due to this, an emf (electromotive force, other known as, voltage) is induced in the armature. Notice, as the armature revolves between the magnet’s poles, upon an axis perpendicular to the magnetic flux, the armature revolves the opposing direction (opposite, or reverse). That’s how the AC output is generated.
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.
Suppose negative amps denotes same current but in opposite direction . Then , the electrons is simultaneously covering some distance and coming from that point to it's orginal point . So , distance travelled is twice to the distance covered in one go but the displacement is zero . So , the current can move only a limited distancs many times , i.e. it's polarity is fixed at equal interval of distance which we call magnetic flux.. Then how , if it's moving in this way , reaches it's required destination , as current is just moving some part of distance in an alternating manner and cannot reach further ? Please explain
Hi I have a doubt.... How does current will reach my home,if they are moving in same distance back and front. And.... how much current moved forward ,that much current is going back,that means current travelled zero distance🤔🤔🤔
You're right, current doesn't really travel any distance. But no one sells you electrons. What you buy from power plant is actually ELECTRICAL ENERGY. It travels in wires almost at speed of light.
@@parveensaini7944 He has doubt about current (moving electrons) and he's right. Electrons wiggle back and forth so he doesn't really receive any electrons. What he receives is ELECTRICAL ENERGY, that electrons pass from one to another. Is there anything unclear?
It's not zero, because while the electrons wiggle back and forth, they can do work. Imagine them wiggling back and forth in the wire of your lamp. It will glow due to movement of electrons, doesn't matter which way they move.
Sorry buddy!!! this very wrong depiction, magnetic field do not act on static charges, the force applied by a magnetic field on a moving charge is F=qv×B, vector product, That's why the turbine is moved by water/steam pressure in a magnetic field. This motion leads to the separation of charges leading to generation of electric potential.
Sir can i use this video to explain all of this in urdu (My language) because we all don't know english properly.. I will upload the dubbed video om my channel for my country?
dafaq!? He said current is caused by the movement of electrons... umm! Buddy that's kind of confusing to some. If u move a wire through a magnetic field, a current will b induced. 🤔
Dude, how do you get the definition of Hz so fundamentally wrong in an 'informational' video? Hz is a measurement of cycles-per-second, not a measurement of the length of the period in a wave. To say "__ Hz/second" either implies either you think the electrical grid is in a state of accelerating AC frequency, or just fundamentally don't understand the unit.
Great question. I had the same question. After researching, I found that electricity in simple terms travels at nearly the speed of light which means that at 60 cycles per second the wavelength is 5000 km. So unless your utility or substation is more than 5000 km away (or 2500 km away for the neutral return) the electromagnetic energy will have long reached your appliance before the polarity reverses at the first cycle.
POV: Your teacher begins to walk around the room to see how his students are doing on their assignment. He notices that you're having some trouble understanding the lesson so he leans over your desk to help you out.
Sorry but This is absolutely wrong the stationary electrons can't have any force just because of the magnet the only way to move the electrons is due to electric field.
Just wonderful, I been tryin to find out about "how to make electricity for free" for a while now, and I think this has helped. Have you heard people talk about - Diyadison Penhloe Blaster - (Have a quick look on google cant remember the place now ) ? It is a smashing exclusive product for generating your own electricity minus the hard work. Ive heard some pretty good things about it and my buddy got amazing success with it.
You can't induce current on a wire by placing a magnet next to it. You need a changing magnetic field (either the wire moves or the magnet moves to generate changing mag field)
Usually you need a iron core with copper wrapped around it, and the magnet will pass close to the iron core and it'll induce the current on the coil.
This is the principle of ‘Electromagnetic Induction’.
we understand that point cause you can't reach the alternating current without knew it
@@alves6465 That's mostly just to amplify the effect - moving a magnet towards a single line would induce a current but it's multiplied by the surface area and proximity of the coil
This is not only wrong, it is misleading. Current flows in a wire when that wire moves through a magnet field. It is the movement of the wire with respects to the magnetic field that causes the electrons to move, not the proximity of the magnet poles to the wire. By your explanation, just having a magnet pole next to the wire will cause current to flow. If that is the case we would have free power. That violates the law of conservation of energy.
That's what i think too
I wonder the coments below even more
He is using a magnet in place of a motor for a simple explanation his explanation is on point.
Very Correct comment.
You're right about that. Plus, 1Hz is not a cycle. It's a cycle per second. Current in US domestic sockets is 60Hz, not 60Hz per second.
"A bit of correction required. Electron flows only because of electric field in a static conducting rod. In a magnetic field, electron in a conductor can move only when conductor is moving".
Still a decent attempt made by the channel owner.Very few such attempts have been made on youtube
"Hertz per second" ouch
This is glorious, been searching for "can i use an electric motor as a generator?" for a while now, and I think this has helped. Have you heard people talk about - Pansaiah Renowned Preeminence - (Have a quick look on google cant remember the place now ) ? It is a smashing exclusive product for discovering how to create an efficient homemade generator minus the normal expense. Ive heard some great things about it and my neighbour got great results with it.
😂😂hertz per sec
This is the most underated video on youtube compared to me from before i watched this video im now an electrician
no hamsters aren't electricans
I realize it's kind of randomly asking but do anyone know a good website to stream new series online ?
@Talon Kylan Lately I have been using FlixZone. Just google for it :)
@Danny Thiago Yea, I have been using flixzone for since april myself :D
@Danny Thiago thank you, signed up and it seems like a nice service =) I really appreciate it !!
You confused magnetic field with electric field. A static magnet doesn't cause current.
man you dont simplify the science , you free your mind with unreal concepts
this is the first video that really helped me understand why the the current alternates! great job love it
And it’s not correct!
@@AbhishekKumar-cx2bw Ahem... Excuse me?
@@AbhishekKumar-cx2bw How about you tell me what’s correct?
@@MonkeyDLuffy-fu5ds I wrote it one year back .. now forgot why I did that
U can read rest of the comments.. many have highlighted the error
@@MonkeyDLuffy-fu5ds basically for current to flow there needs to be motion of wire between the north and south pole ( where the magnetic field lines are cut) due to this motion the current is produced. the more the frequency of motion the more current is produced. where as if the wire is stationary there is 0 motion so no current will flow
Hi,
I like the animation.
Do you mind mentioning the software you used?
AC generators work on the principle of Faraday's law of ‘electromagnetic induction’. When the armature rotates between the magnet's poles upon an axis perpendicular to the magnetic field, the flux linkage of the armature changes continuously. Due to this, an emf (electromotive force, other known as, voltage) is induced in the armature.
Notice, as the armature revolves between the magnet’s poles, upon an axis perpendicular to the magnetic flux, the armature revolves the opposing direction (opposite, or reverse). That’s how the AC output is generated.
What software do you use?
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.
Correction: 60 cycles per second = 60hz. Not 60hz per second. Confusing.
Is this electron movement(3:15) what causes magnets to be attracted to other metals?
Very superb sir thankyou clear my long time doubt.........
Mega-Facepalm. A science channel using the word “nuculus”. That’s not a word.
0:48 He said the north pole is positively charged pole . is it true ? i have confusion.
Yes
Magnets do not attract electrons. The south pole of a magnet is not directly related to the negative charge of an electron. What a misleading video.
Suppose negative amps denotes same current but in opposite direction . Then , the electrons is simultaneously covering some distance and coming from that point to it's orginal point . So , distance travelled is twice to the distance covered in one go but the displacement is zero . So , the current can move only a limited distancs many times , i.e. it's polarity is fixed at equal interval of distance which we call magnetic flux..
Then how , if it's moving in this way , reaches it's required destination , as current is just moving some part of distance in an alternating manner and cannot reach further ?
Please explain
It was dumb and helpful at the same time
Hi
I have a doubt....
How does current will reach my home,if they are moving in same distance back and front.
And....
how much current moved forward ,that much current is going back,that means current travelled zero distance🤔🤔🤔
You're right, current doesn't really travel any distance. But no one sells you electrons. What you buy from power plant is actually ELECTRICAL ENERGY. It travels in wires almost at speed of light.
@@parveensaini7944 He has doubt about current (moving electrons) and he's right. Electrons wiggle back and forth so he doesn't really receive any electrons. What he receives is ELECTRICAL ENERGY, that electrons pass from one to another. Is there anything unclear?
It's not zero, because while the electrons wiggle back and forth, they can do work. Imagine them wiggling back and forth in the wire of your lamp. It will glow due to movement of electrons, doesn't matter which way they move.
best explanation bro i love it
Sorry buddy!!! this very wrong depiction, magnetic field do not act on static charges, the force applied by a magnetic field on a moving charge is
F=qv×B, vector product,
That's why the turbine is moved by water/steam pressure in a magnetic field. This motion leads to the separation of charges leading to generation of electric potential.
Sir can i use this video to explain all of this in urdu (My language) because we all don't know english properly..
I will upload the dubbed video om my channel for my country?
This video really explain well
I clear my all doubt which arises for a long time
Thanks a lot sir
Best video ever seen in my journey
And its all wrong !
This video is awesome.
dafaq!? He said current is caused by the movement of electrons... umm! Buddy that's kind of confusing to some. If u move a wire through a magnetic field, a current will b induced. 🤔
doesnt the wire contain electrons?
more confused, how many poles, north or south ????? what orientation?
Thanks so much
Dude, how do you get the definition of Hz so fundamentally wrong in an 'informational' video? Hz is a measurement of cycles-per-second, not a measurement of the length of the period in a wave. To say "__ Hz/second" either implies either you think the electrical grid is in a state of accelerating AC frequency, or just fundamentally don't understand the unit.
You forget about Induction.
Thank you!!
Are you active?
im bit confused.. if ac moves forward and backward, how can it reach the load and return to neutral.. in term of domestic wiring
Great question. I had the same question. After researching, I found that electricity in simple terms travels at nearly the speed of light which means that at 60 cycles per second the wavelength is 5000 km. So unless your utility or substation is more than 5000 km away (or 2500 km away for the neutral return) the electromagnetic energy will have long reached your appliance before the polarity reverses at the first cycle.
@@florida995 oh i see.. thanks a lot mister
this is so wrong!
elaborate?
Very useful video. Thanks alot
Thank you
Thanks a lot
It sounds like he's whispering in my ear.
its hot
POV: Your teacher begins to walk around the room to see how his students are doing on their assignment. He notices that you're having some trouble understanding the lesson so he leans over your desk to help you out.
Taking electrician course now, it helps. 90 degree angle is at its maximum on E along with I. Can you do a video on that, please include impedance.
Great video,very educational,thank you for posting it.
Sorry but This is absolutely wrong the stationary electrons can't have any force just because of the magnet the only way to move the electrons is due to electric field.
doing my pilots license and this helped a lot with understanding the basics. Thanks!
Just wonderful, I been tryin to find out about "how to make electricity for free" for a while now, and I think this has helped. Have you heard people talk about - Diyadison Penhloe Blaster - (Have a quick look on google cant remember the place now ) ? It is a smashing exclusive product for generating your own electricity minus the hard work. Ive heard some pretty good things about it and my buddy got amazing success with it.
@@pinoyako4001any update?
1 Hz = 1 cycles/second
60 Hz is 60 cycles/second
Awesome video, thank you so much :)
thank you!
Joe Mantegna?
That doesn't explain much about the uses of AC over DC.
Idiot read the title first .
M A G N E T S
Good explained keep it up
Nice vedieo ... the commentary is in very bass voice there the clarity of the words is not up to the easy understanding.
Must. Watch. More.
Wrong concept
What is wrong information in this video
Thankss
good
Simple and spbb..explaination ..tnkss
This video gets a D minus.for Poor audio
Superb sir......
Hi, I like your lecture
Thanks
Thanks bro best video for A.C current
great
Too too wrong, atleast tell this is not true
What is wrong information in this video
This recording quality is GARBAGE
🤥🤫
unclear voice