More theoritically, the force which balances the gravity is actually the average magnetic force produce by the phase difference between the currents in the ring and the coil.
2:56 I think this illustrates how thrust vectoring magnetic Flux would work, but the broken circle would be the craft containing the magnetic generator, and the other ring is the ground. 4:35 there is a vortex in the middle of these 2 sphere shaped magnetic fields, that is a point of equilibrium between the 2 fields, that's xalled a Lagrange Point. Looking at the stars, they look like a geometric pattern from James Webb, after enough Lagrange points form, things start to arrange in crystal patterns, instead of spheres. In theory, if the circle in the above experiment spun fast enough, with enough g force, it could overcome the "gravity" of the generator, and push down on it, which explains how a small craft could overcome a larger planets Gravitational pull, or could possibly lead to light speed I think. If you spin fast enough you can overcome g force, and become like the mass of a large planet, just by using rotation.
I'm sorry, in the very first sentence of the video, I made a typo and badly checked. The text of the video should be like this (I fixed the subtitles): "If we place a closed conductor in an alternating magnetic field, an induction current occurs in this conductor."
Hey you should add conplete explanation for the levitation. what you told is just half story of it. When current increases there is repulsion but when current decreases there is attraction. So how does the ring gets a net lift. I made this device and tilted it to 180° and it was still repelling. I don't understand why there is a net repulsion when there is both attraction and repulsion
@@withamit07 We can see the attraction/repulsion as between 2 fields (B1 the inducing one created by the coil, B2 created by the induced current in the ring) or as between 2 currents (I1 in the coil producing B1, I2 in the ring producing B2). The 2 currents attract if they have the same sense (e.g. both clockwise), as the 2 fields (think of 2 magnet oriented the same way, with the S pole of that above facing the N pole of that below). Now, the EMF (electromotive force) induced in the ring has a certain sense while I1 and B1 rise from a negative max to a positive max (during a ½ period, that is, ½ of 1/50 s). In this interval of time, I1 inverts its sense (negative for ¼ of a period, positive for the next ¼). So, if I2 were in phase with EMF (that is, reaching max and min at the same time), I1 and I2 would have opposed senses for ¼ of a period (thereby repelling each other), then the same sense for the next ¼ of a period (attracting), and so on. The average effect would be zero. But the ring is not a purely ohmic load, it's a coil (if only of 1) so it has inductance and I2 is delayed with respect to EMF (reaches max after). Hard to explain without drawings, but the result is that I1 and I2 have opposed senses (repelling) for a greater time. This imbalance gives a net repulsion. Compare this not-so-great average repulsion with the strong repulsion at 2m50 when the field is suddenly increased over a very short time (a transient)
You won't get anything like a coil gun out of a battery. Even modern lithium ion. You want to do it with capacitors. In college, we played around with trying to build a simple two rail system. Using aluminum powder as the conductor at the back of the projectile. We delivered several thousand amps in a couple of milliseconds. And it kind of tore itself apart every time.
Hum! Do designers know this. Most electric motors and generators alternators have aluminum casings, are those casing getting hot due to the heat of the motor, or it is from the electric being generated on those encased enclosures?
I wonder if sea water can be pushed against. Sea water is much less conductive but there there must be some induced current and its magnetic field must push against the original changing magnetic field.
I understood we should rather use alumimum plate with electromagnetism to cook food but still stick to copper for electrical supply. It would be nice if you could mention the supplied power on different nob turns how much in which condition? Normal herd or oven takes 3000 to 5000 watt, you used 300 watt max. Normal herd/oven max temperature is 537 degree celcius. Any guess about temperature in your experiment? Thank you very much for demonstration.
Thanks for sharing. Have you tried playing around with voltage/amp ratios, or getting resonance frequency of the ring? Do you mind doing those tests? Thank you.
I have a Mix of Aluminium Powder and sodium hydroxide and want to seprate Aluminium from sodium hydroxide . I want to bring the Mix in alternating magnetic field and then absorb Aluminium with a neodym Magnet. Is it possible?
Very nice video. Could you please clarify why the Aluminum ring is elevated rather than keep going up and down? I expect it will be going up and down as you are using an alternating current so the magnetic flux keep changing directions up and down? thanks
It’s basically because the induction is dependent on the rate of change of magnetic flux and with AC current, the flux is constantly changing and the induced magnetic field is necessarily opposing the applied one, thus instead of a decay, you get an overall repulsion. One way we can model this is just to say that the amount of resistance F=k*|dB/dt| where B is magnetic field strength (this skips a lot of stuff and is an oversimplification but is a decent approximation) if we assume that B is some sine wave, then F=k*|cos(f*t)| which means that it’s always forcing it up
Is not the magnetic flux that keep the aluminium ring up. Aluminium is diamagnetic (not repel, nor attract a magnetic) . Is the Eddie currents that form inside the aluminium ring that repel the ring from the magnetic flux, I asume.
Hliník není magnetický, ale když je hliníkový prsten v proměnlivém magnetickém poli, protéká jím proměnlivý proud a prsten se stává magnetickým. Jeho magnetické pole potom působí na pole cívky a prsten se tak vznáší.
0:07 The text to speech app sees 'conductor' and says 'progdonics'. Take a small neodymium magnet to Home Depot and drop it vertically through a copper pipe. Cool! Put the pipe back on the shelf.
Would an array of smaii diameter equaiiy spaced vertical permanent magnets aligned the same way (visualize the shafts of thumbacks on the cardboard card they are ofen sold on) have a more intense near repulsion and less intense far repulsion to a smaller similar array in comparison to to a similar pair with undivided faces. The small array may float at a hight equlibrium above its large array.because of the more complex structure. Aloha Charles M Brown lll
Hi.... I am trying to recreate a magnetic levitation which can be used for shuttle movement for loom industry in India..... Can you suggest any method s to reduce heating in coils and aluminum plate
use less current. increase the no. of windings. This will increase resistance and reduce current but increase in windings tends to increase magnetic field strength. Overall affect of increasing winding will be less current and almost same magnetic field strength. The magnetic field strength will reduce a little in this method as the radius of coil changes
An entire ring forms an electrical circuit, so when the ring is subjected to an oscillating magnetic field a current flows through the ring. This current flow causes a magnetic field to develop in the ring, and the magnetic field repels the magnetic field in the coil. When the ring is cut, the electrical circuit in the ring is broken. This means that when the ring is put into an oscillating electromagnetic field, current cannot flow around the ring. With no current flow, no magnetic field forms. Now, if you take the slit ring and connect an electric or electronic light across the slit, the light will complete the circuit, and current will flow through the light causing it to emit photons, or "light up".
@@TheBest-rg8sq The fuses may even blow. Because without a core, the coil has much lower resistance and there will be a lot of current. And the aluminum ring will not react, or rather the effect will be very low.
Мне кажется, зря Вы своим голосом не озвучиваете ролик. Даже если у Вас "чудовищный" акцент, это только изюминкой будет. Не смущайтесь ни секунды. Главное - интересный материал 😉
Дело не в акценте, сожалению, это будет очень много времени отнимать, вполне допускаю, что даже больше чем съемка. Я делал давно, на русском, и даже на родном языке это много времени требует. К тому же, это имеет смысл, когда язык родной и живешь в стране с этим языком. Тогда соответствующие к месту и юмор, и отступления, и прочее. А просто прочитать сухой текст, к тому же криво переведенный Гуглом - какая разница кто его пробубнит. А вообще главное это видео, если оно дерьмо, текст хоть как читай - не поможет. Верней может, только если уникальный ведуший или текст, голос... Вот к примеру канал ElectroBOOM. Но тогда вообще без разницы, о чем делать видео, тут уже просто видеоблог с интересным блогером. Но это не про меня.
In what fucked up universe is copper a better conductor than aluminum as far as electricity goes a closed ring of aluminum is obviously a biter you don't have the oxidation issue as far as surface oxidation now whether or not it induces a better resistance or not that maybe different than what I'm imagining but as far as conducting electricity in a wire aluminum is a better conductor as long as you don't have oxidation issues at the connection to the power
Your video inspired me and my collaborator to make an art clock based on your demonstration - so THANKS! Here's our video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oSyiSHqMp84.html
