My left ear enjoyed this

Thanks for the demo...you've saved me time & $ by doing this. We need to remember in our observations, however, that whether using a magnet or electromagnet, the iron filings become magnets and will align themselves accordingly.

Greatest demo I've seen in my life! Thank you!

Amazing (and clean) way to show the path of magnetic field lines !

الفيديو ده مكانش هيجيب ريتش لولا عبد المعبود والله

Very nice demonstration.. Those instruments make it very clear !

Excellent! I wonder how things would look if you wrapped a coil around the fluid square. ie, warping a coil so that it envelops the frame with the fluid is between both sides.

My left ear really enjoyed this.

I really like this video. I'd love to break it up into three shorter ones focusing on each coil. I love that you've posted the CC licenses too. Thanks for this! It's clean and clear.

Great video. I'm jealous of your demo pieces. Very cool.

Love the set up, great job!

He'd make a GREAT vacuum cleaner salesman. Lots of demo, NO explanation of WHAT is going on.

Excellent teaching video. Top job mate 😀.

Helped a lot in understanding the topic Thanks for the video

thanks, this is an excellent example for magnetic patterns

Just saying, I really enjoyed this, thank you for sharing.

Very interesting demonstration. A great way to visualize the magnetic field surrounding a magnet. Could have powered it a bit longer, the wires would overheat that fast, they can take over 100C for a while.

Oh my god. Do a three minute version.

Greetings of the day. Of the 3 coils demonstrated which produces large and strong magnetic field? Thanks!!

Thanks for the experiment.Could you please specify the type of iron (oxide or reduced), particle size (um or mesh) and the oil used for the experiment.

Lovely Nice job. I would like to see if different coil design by direction wrapping can effect the flow and how. If anyone knows of one let me know, or try it for the rest of us watching; that would be awesome. Wonderfully done.

Tank you. Nice, good view, quiet and god examples.

مستر عبد المعبود ✨

awesome video... explaining magnetic fields lines....

Really cool way to show the electric fields

An absolutely fantastic experimental method! It beats the living daylights out of white paper! I cannot believe I have only just seen this. Could you please let me know the construction method of the acrylic plates used, is it simply the acrylic plates, resin and a whole lot of patience? Could you also let me know the viscosity of the oil or is it just clear paraffin oil? Many thanks in advance.

Great demo, thank you!

Nice demonstration. Thank You.

Great work, thank you 😍😍😍👍👍👍

My left ear thoroughly enjoyed this video

Beautiful! Thank you!

Very nice presentation! Thank you

OMG, amazing setup. Please, make a oscillating version!

a really great way to show magnetic fields any recommendations on books about magnetic fields and or electromagnetism

Recently, it is getting to be interested in the relation of quantal physics and order of the universe. As to Magnetic Field Demonstrations in this video, it is really interesting as well. If wire's edge is one point on the plate, the magnetic field is going in a circle. When we think about every planet, every shape of the planets is going in a circle. The universe authority is magnets. So, we may be able to understand that every planet has one portal state among the force of the universe. In another word, the magnetic field of the earth is going around in a circle and is pulling every being on the earth with gravity. Our bodies are also effected by magnetic fields. Our cell in the body is made of almost rounded colloid. A molecule of water has 2 atoms of hydrogen and one of oxygen. Atom is made of nucleus and electron. Magnets forming the circular accelerator pull atomic particles. In the universe, the magnetic force can pull atomic particles around the 4-mile track, 50,000 times per second. If the balance of the magnets in living creatures have to protect their bodies from the universal magnetic force that is stronger than them. So, most of the organization of the body has 2 portals in the whole body. 2 eyes, 2 ears, 2 arms, 2 legs and so on. I think it is because of the energy field. If there are 2 portals in one field, the magnets force blows up and down. When the magnets force blows up and down, our particles can not collide. If we do not have the magnetic force that can blow up and down, we can not have 2 portals in everything also within humans and animals. It can be said that it is not only biology but our soul or spirit. By The Nag Hammadi Library, it was written: " The rulers took Adam and put him in the garden, that he might cultivate it and keep watch over it. They issued a command to him, saying, “From every tree in the garden shall you eat, but from the tree of knowledge of good and evil don’t eat, nor touch it. For the day you eat from it you will surely die. They said this to him, but they did not understand what they said. Rather, by the father’s will, they said this in such a way that he might in fact eat, and that Adam might not regard them as would a man of an exclusively material nature. " Therefore, " good and evil " are also 2 portals in terms of soul or spirit or mind. The supreme being had opened the 2 portals and given those to humans. And, I understand that Gods have 2 portals. They offer the choice that " good or evil " to us.

MY LEFT EAR ENJOYED THIS

what happens if you use coated copper wire instead of bare copper wire? (how does it effect the magnetic field)

Great I love it!

Wow do you think you could possibly take any LONGER to do a 15 second experiment?

hi i was wondering if you have tried using rife set up.... using a wave generator .... the fillings mite show unique patterns .....

Beautiful... well done

Did you use AC or DC current for this btw? Although I don't think it would have changed the results much, maybe AC would make the Iron fillings oscillate more? I'm still learning about electromagnetism. I want to do a few experiments of my own like this, love the method of using iron fillings in a suspension to map field lines.

This demo should be seen as the response of all surrounding fields to be coerced into a flow.

Hello, I have a question. Great video by the way. My instructor energized a 500 ft. coil of wire, (or 167 yards) in a temporary magnet demonstration. He then inserted a screwdriver in the center of the coil. The screwdriver became a magnet. But once he inserted the screwdriver and it didn't work, he then turned the coil on the other end and it then magnetized the screwdriver. I thought the atoms just needed to be aligned, and their direction didn't matter. If it did matter, what is the correct direction? Or, why didn't it work once?

why is thee a void between the coil and the closest field/iron powder particles?

I was hoping for something like this for my classroom. where did you get these from?

Hi, Nice demonstration. Now do a demonstration using the same appliance but with non magnetic filings would be nice. This would show the pattern of the electric field only. This way the viewer could see that the pattern is the same but how electric field and magnetic are different and react to material in the same way. BOB

Skip to 3:30 for the first demo.

why gaps? do we have magnetic lines of force and 'lines' of no magnetic force? if so, why?

Okay, I'm planning to do something like this for a physics project I have to do. Is there any other way to present a magnetic field IN THIS way with other materials?? I have magnets and iron fillings, but I can't find glass or acrylic panes to work with. Please I would like a recommendation and help... On helping I would like to speak with someone who knows about physics and science

Does the number or coils matter? Like for example. 1. Would more coils change the shape of the pattern? 2. In the last muilti coil, if the coils were of different turns for each coil, would that affect the shape of the magnetic lines?

What would happen if the coils of copper were hollow?also if the power to the coils was sent in pulses increasing in frequency?and lastly if the coils were staggered/stacked evenly from small to large with the pulse sent through each coil in sequence,what pattern would the end coil produce?

Really helpful. Thank you

how about with thicker wires and put your single coil design but horizontally in the center of a cube?

A little vibration while the circuit is closed would allow the iron powder grains form a more recognizable pattern.

Thanks for the nice demonstration, but HURRY UP FFS!

مين جاي من كتاب مستر عبدالمعبود 😂🤍

great video.. great demonstration.. if you can make it faster.. the pace of this video is too slow.. you can make it faster about 5 mins if you just want to show 3 kind of different magnetic fields..

Theoria Apophasis gives a true and great understanding of magnetism and what it really is. Ken Wheeler is the foremost expert on field theory. I urge you check him out if unlocking the secrets of life, light, magnetism, dielectric fields, etc...

hi, how much power are you putting in it, is it AC o DC ???

Beats the hell out of field paper for field-visualisation. What did you use to plug the filling-hole ?

very good with nice explanation

رجالة عبد المعبود ❤

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Wich current type of current you are usec in it AC / DC plz reply

From where you got the green spool?

It is very important to know if you used iron Fe powder or magnetite powder Fe3O4 (iron oxide) ?

Hi, we have this one in the lab but it doesn't work even with 1.5 V or 9 V. Help me

Thank you a lot!

Use ferrocell for much more accurate and realistic view of magnetic field.

Great vid

What does it do if you reverse the current?

how would a coil in a coil look on one of those things?

Or you could have used magnet wire that was rated for 5 amps like 14 AWG so you don't have to worry about heating up anything. Also use a low ac voltage to get a better reaction.

Thanks for this

What happens to iron dust in a electrified tube?

Voltage? Could it not be ramped up to make the magnetic lines more obvious?

Good day to the poster of this video. I have searched all of our usual science equipment suppliers for a set of magnetic field apparatus like the ones you use in this video. I have been able to find very simple ones that pass through a square of perspex however none with the oil immersed iron filings. Can you please let me know where I might be able to get these? Thanks!

It's amazing

amazing thank you

has anyone considered that magnets are eletricity constanly dispersing ? hence the feilds can be demonstrated .

really nice work

well - my right ear enjoyed this

More power!

Hello Sir... really nice video. and I really appreciate you to upload your video to be here in youtube But sir . I have some questions . 1) what will happen if I invert the terminals (+ with - ) and ( - with + ) ? 2) If I have DC actuator and I also inverted the terminals what will happen to the actuator ?

Could you make a rotating magnetic field?

Great video

Great vid tho. Thanx 4 sharing

what a science!!!

好棒棒！

Is that magnet wire? What gauge? If you keep it connected, does it get hot? Couldn't you add a switch to make it easier?

Hi, I have this one in the lab but it doesn't work. Why?

cool, thanks!

I believe it is interesting to see how energy moves in patterns depending on the shapes or positions of the energy field. Awesome ! But what about 3d? My theory is that if we can make an unstable pattern on a sphere (magnetic) and do the opposite on the convex side and close the system . Well My theory said that it will spin and loose weight and of course gravity so we can levitate. Or escape with almost no energy.

مين جاي من عند مستر محمد عبد المعبود😂♥

Great Video

I got a question. So what happens to the poles of the magnet when the current starts heading in the opposite direction?

10 min long video on pressing a 5 second button hahahaha

Try looking for cymatic explanations for this effect. The field itself is formless if nothing is present to show that form.

Here's a question for all of you: How long does it take current to make one complete revolution in a loop of wire?