For example, on freeways there are light posts that are wired up all along the road. A resonating Tesla coil could be put in each one where the charge just passes through it. Electric cars with complimentary coils could pick up the field and turn a motor that turns an alternator to keep the charge on the batteries to extend their range.

This is a very good explanation. Today on yotube 95% of the magnetic coupling wireless power transmission show a school and easy principle : 2 coils perfectly aligned and a LED is lighting on or off. You show a principle of coupling when the coils are not in the same axis but where the coupling effect born at a certain distance exactly at 1:16 of your video...very good and another better dimension for physical understanding. Thank you

This animation is really good! Helps me to understand a lot more after just reading articles about the process.

This method could prove usefull onboard an electric vehicles. I like it as a safety feature at first glance. Batteries require heat as well. Maybe these coils could double as a heater for extreme cold environments.

When u add extra receiver coil to recieve energy wirelessly, does transmitting coil draw more current from mains?

what software did you use for this animation???

Telsa did this allready. Wireless electricity. If it wasn't for J.P. Morgan, it would be a reality today.

Resonance is fequency perfection. Dose it interfear with other electrical components that are not designed for wireless charging?

Amazing explanation.thank you so much sir.

or I understand so iff I use 2 of the same type of motor coil I can get wireless power transfer iff the magnets do not interrupt the magnetic field yes?

Could These coils help fuse helium 3? Channel super cooled atoms to a focal point?

Inspirująca Wiedza warta rozdawania .. Autorom Podziękowania ślę serdeczne. Podaj dalej . POLECAM.

The exact breakthrough I'm looking forward to ASAP! Wirelessly charge EVs, phones, TV/radio sets and other home appliances from 5 to 100+ meters...

What if you use strong laser pointed at the solar panel? it will extend range much more

Great video!! however At 1:25 you say the coupling effect has not been done before. I am pretty sure Tesla has already done this and has pattens on this.

Why didn’t I learn about this stuff when I was in school

So when i coincedently resonate with that frequency or as an empath i pick up on that, i het my "shot" too, and am charged...for what? And it is anorganic...i wonder if this is healthy...Love to hear your vision on this one... sim

SIR! HOW TO INCREASE THE DISTANCE OF THE MAGNETIC FIELDS

Do u have any diy wireless work?

Very good, this video shows wireless power short range transfer with alternating current at i50-60hz, that's the current changing direction 50-60 times per sec. Tesla(I believe) knew that changing or pulsating magnetic fields generate power in any conductor in the field range. So the end result we want is Pulsating Direct Current & it needs to pulsate the largest magnetic fields possible. In order to increase a D/C power supply is to change it into A/C then use A/C power step-up phases for power

Would that mean that every where there are MW Phone towers, a device could be placed to resonate, whereby an electric car with a similar resonating coil could pick up charge to, say, turn an alternator to charge batteries in the fly in futuristic system?

Where to view hd format of this video?

thanks for well explained and gives your useful time to make this video really appreciate.

Really gooooood....well explained

Then change the stepped up A/C current back into the original signal that we want to transmit, Pulsating Direct Current but now we have used A/C to step up its amplitude, modulation, and Voltage/Power durring the final A/C to D/C phase. This now High Voltage D/C can be sent up an Antenna to now pulsate huge electromagnetic fields that generate power anywhere with rage of the signal.

Thanks Nice Video!

how its work when the electric transfer in coil positive negative same way the device is burn

Srry pressed wrong button, mean "tryed 2 run both AC and DC current in 2 a copper coil, the power came from a specilal powersupply connected 2 da grid. I placed a seacond, identcal coil next 2 it and connected t 2 an LED and a volt+ampere meter... Nothing absolutely noting, do u think i. Need mor power or bigger coils??? [i tryed w/ both 600 and 1200 laps, used 2 of each kind on 2 different occasions plz hl meh :) "]

You said this hasn't been done before. How do you know it's possible?

I tried hooking up a coil on AC snd DC threw a special power supply connexted 2 da grid and placing anoter hol next 2 it

Good explanation

they are called WiTricity, this video isn't really very clear, but they can actually charge things from like a foot away, its pretty cool

How expensive is the induction process with AC? It seems like a typical AC current... but I dont understand how it could power multiple objects at once through its EM field. Let's say 10 volts travel through the coil and creates an EM field. If 20 devices had coils to receieve the EM field, would they all receive 10 volts? (I know that's breaking laws of thermodynamics. I just dun understand).

If you placed a rare earth magnet between the two coils would the magnet interrupt wireless charging?

can we use a bar of gold for the same experiment...?

Hasn't been done before... Besides that time they did it almost 100 years ago.

Also saying this hasn't been done beofre is wrong Induction is used in both heavy and commercial industires for heating coils. Usually the 2nd set of coils is wher it end but from induction welders to stove top cookers. I'm pretty sure using this for transfering energy is much less effecint than just using copper wire.

If you would see earth, water and air as dielectrics you can realize that when you put electrodes in it they act like capacitors so you can send wireless electricity easier with high voltage and high frequency like tesla did.Look at the air as a dielectric between the two spheres that Tesla erected in the sky and you will have a capacitor

hey everyone i just had 2 qns 1) why wouldnt a metal item interfere with the magetic fields produced by the source coil which could alter the current induced in the second coil? 2) why are we not able to recreate this till now?

Best explaination to understand

al agregar mas bobinas no aumenta el consumo de potencia, en la misma proporcion....por favor una respuesta en español si es posible, translator no es bueno...gracias

What possible health hazards could the latter (highly coupled magnetic resonance) pose if there are any?

Well explained

I have a question.. If i have 5m distance and use L = c/f so it says: 5m x 300000(lightspeed C) = 1.500.000hz -> 1,5mHz So I need 1,5mhz on my Transfer Coil.. And want run it with 9v DC.. So i find an Thing that calls: "oszillators" How can i recive 1,5mHz it with an 0,6mm copperwire ? How many Spins is that ???

how to control the spacing between transmitter and receiver coils ? kindly help me with your suggestions..

How do we do this at an industrial scale?

Earth is a giant magnet, but it is a permanent magnet- permanent magnets don't work this way. It has to be an electromagnet with AC current (preferably at high frequency). This only works with AC current because it is the frequency change that causes the potential for current to flow.

i don't understand. Who are they? And, specifically what are they doing?

You know...... When you see a video like this you assume there are like minded individuals probably in the comment section having great discussions on emerging technology, innovation and sharing ideas from what you would assume would be people educated in the field and topic but from reading the actual comments and Q&A going on in here it's only obvious why so many people electrocute themselves every year and why you should never look for answers, direction, or inspiration below a youtube video no matter how technical the other person says or implies their background is. If your not an electronic engineer or studying to be one just stop trying to answer peoples questions. Because to people who are actually in the field you only appear to be someone who shares the ramblings of a syphilitic mind.

you are so right, I just posted the same in another related video. The thing they claim to be unique is because it comes from "MIT", yeap, right. Just because they are a private organization they think they can call it "unique".

what if i made a coil whos resonate frequency was the same as the earths. Then buried it in the ground, would you be able to tap into the energy of the earth? Just saying

Thanx for making this Toooooo Simple. I feel like the smartest Baby Alive. Lol

Just to point out that pulsed DC should work too because ΔΦB is behaving in the same manner.

i am turkish so can you send subtitle or kind of that

beside the video is excellent

Good bro

please tell me how to give the oscillating supply to circuit

you can make power yourself and not use the grid, it's just more expensive to do it that way in most cases (unless you're far from the grid).

This is not Tesla tech. Tesla worked with very high voltage impulses. That means it is driven in one potential direction and allowed to relax or radiate outwards. When another coil that is tuned to these impulse duration and quantity per second variables the reflection of the impulse back to the source emitter. If you time it right you can recycle this reflection back out. This forms a sort of feedback between the two emitters and a magnification happens in the high density plasma streams between the two emitters. The Tesla system would simply be an oscillatory source of impulses. In this case the oscillatory part is on or off, not of positive or negative. If you keep them all one potential it lowers any potential danger. This is like the bird on the live wire effect. Also. The impulses can be changed into regular AC by impinging on a solenoid coil. Usually designed inside of the device. With motors you can apply transformer rules as rotation does not interfere with that process. So the field coils should be designed for high voltage impulses (ie Bifilar) that transforms the impulses down in voltage and up in Current. Pinging the inductive element of the solenoid causes it to fill in the blanks of the negative response of the solenoid. A shorted rotor coil is usually the way to do this or in other words a Tesla induction motor. You could build in a pwm that unshorts the rotor coil and reduces the current through an external load, like a Prime mover (motor). It seems that longitudinal radiations have very little current in them to loose as it propagates away. But these waves can be converted back down to usable energy via segmented metallic bodies with either a virtual ground or real ground tap.

Because the power transfer is wireless, does that mean the power can be multiplied from that one source... or would the sharing cause additional drainage?

what would happen if you made a coil out of a coil? would it double the field?

and Nikola Tesla did not even conjure this idea up. electric wire used to be dragged on giant spools behind horseback. Tesla noticed this electrical magnetic activity from two spools that were dragged next to each other.

Tesla , apparently could do this over a 5 or 6 mile range,, think the range they can manage max is about 7 ft today

It is NOT EFFICIENT to intercept the magnetic field by placing iron ( the filing cabinet ! ) close to coil_1 and then to expect coil_2 to still intercept the magnetic field ! observerms

Is very helpful

sir.. the input is ac or DC excitation... plz to reply

Isn't the earth like a giant magnet, if so can't you tune into the earth's resonant and constantly get wireless energy anywhere in the world?

Does keeping that magnetic field up use more electricity than just using wires?

lol this has been done over and over :P

"highly coupled magnetic resonance" ... I don't think this is an actual thing that exists :) Resonance does not change the coupling. It might improve the effectiveness of the energy transfer but the coupling is the same with or without resonance.

Tesla did it with coils nested in liquid water with in a vaccume seald container buried under the ground. From my understanding.

After 2 years why isnt that in our home now?

Almost there. Frequency is the key. Tesla created a high frequency discharge that was not high enough. Increase the frequency higher than the static discharge point. The frequency of a magnet is the key to great power. No electricity.

thats cool

What type of wire you use?

plz tell whether the source is ac or dc

en su primera parte muestra una corriente directa pasando atraves de la bobina por lo tanto no induciría ningún tipo de corriente en la otra bobina solo en el instante en que se energiza y se des energiza la bobina fail.

you would have to rename it, little john.

make a tower with 2mil volts and a other tower with a transformer and the magnetic fiel is so fuking big ^^

Disrupting the O&G industries in 20-30 years time or maybe sooner than that.

Good luck trying this for anything heavier than LED lights, buddy!

esta es la misma teorya de nicolas tesla amigo y trabajador de thomas alba edison

How it is possible without magnetic field

What's so new about electric transformers and RF communications?

It's so simple.

can you give me file powerpoint ? plis hehe

Pliss bagi resume bu kristin dong

how can you say this has never been done before? Nikola Tesla has already demonstrated this at far greater ranges with far more efficiency. It is only that his patent has not been understood or is not profitable that we are so sloppy.

I will...

....with a tremendous loss of energy. Induction is mostly efficient, with alternating current, but not direct current.

Asi funciona el RFID

en ves de energia por cable no crear energia magnetyca s

but they are doing it without electricity flying everywhere

invent in tecnology energy good

So why are we still have wallsockets ????

Nope. Someone pays. You may steal it, but not without cost. Just as a retail store increases its costs because of shoplifting, the utility company has "energy hikes." However, if you want to lower your electric bill, zero your bill, or even better, have the electric company pay you, you can install solar panels, and even a residential windmill. If you feed electricity back into the grid, you are essentially, a micro electric company. If we all could, we would put them out of business.

impossible because in the oscillating magnetic field every device will damaged

>and it hasn't been done before. Wrong.

I know it is sad, Sura. But, I think the reason is much more complicated than misplaced creativity. It is technically impossible for us to make such quantum leaps backward without an outside force of interference. We did not even have the video capturing technology to record Tesla's superior demonstration. Now, we have conduits of optical fiber that reach all corners of the earth, providing instant HD video access of MIT"s horrifically unevolved demonstration. Another paradox?

No current is flowing through earth's magnetic field?