First, thank you Tapendra for this excellent video! I made this and it works - but it took me a while to get it all right. Some speedbumps I encountered: 1. Be sure to sand or scrape the insulation completely off both ends of the secondary coil. Check continuity between the two ends (I used an inexpensive multimeter) to insure that the insulation is off. I thought I had a good connection until I tested it and found that I hadn't gotten all the insulation off. 2. Use a 22K ohm resistor, not the 2.2K indicated. Using a 2.2K will fry the transistor pretty quickly. 3. Be sure to wind the primary in the opposite direction of the secondary. Four turns seemed to work best for me, it can be tightly wound around the base of the secondary coil, and neatly taped to it.
@@kamleshkumaryadav9360 I blew more than one transistor due to overheating so make sure you have spares (mine came in a bag of 200). I'm not quite sure why this happened - I'm an amateur at this. Using a fresh 9-volt battery seemed to overheat the transistor, which leads me to think that maybe the resistor needs to be an even higher value. However, at this point it is stable and working consistently with a 22.2K ohm resistor so I'm not sure. Just don't give up, it WILL work.
@@kamleshkumaryadav9360 One more thing - I found that using a small breadboard to wire up the transistor made it very simple to replace it if it overheated.
I made this coil and it didn't work at first then I started to search for flaws on internet and I got the solution What I did was I increased the number of primary coil turn from 3 to 4 it didn't work then I increased it to 5 turns also then it didn't work. Then I replace the primary coil connection that is one which was connected to transformer I replaced it to connection on the switch and vice versa And boom the flurocent tube light started to glow just when I was going to give up on it So please don't give up, search for solution and you guys will also be succeed 😉😎😎
@@you-know-who3873 try increasing number of turns of primary coil (which is the less number of coil) If then also it didn't work try to reswitch the position of the primary coil that is connect wire on the switch to the transistor and so for the other end
I tried it and it is working , if yours is not working then try giving the connection of the primary coil in the opposite way or try using the 22k resistor and try adding a limiting resistor to the negative end of the battery clip
Hii,I am making this project done all the connection possible with 2.2 k and 20k resistor too but bulb is not glowing.Can you please help me with that?
Thank you for this circuit. I was able to power a multimeter from a few inches away with a receiver coil antenna,with six volts on the coil.But then I put nine volts on the coil, and I was able to power it without a receiver antenna! I made it with some plastic coated insulated copper wire. Also I could get an RF reading on emf meter a foot away from it! Thank you very much!😊
I have made the tesla coil and it works.. I have used 22k Resistor.. Be sure to use a top load (any metallic conductor) for better results, 2-3 turns of primary gave best results for my setup ( 200+ windings of secondary)... If u guys have any doubts mention them. PS: Make sure that current in the primary flows in the direction opposite to which secondary is winded. Don't switch on the circuit for more than 15 seconds otherwise it would fry the transistor.
The Tesla coil is a device that uses high voltage to create an electrical discharge. This discharge can be used to create sparks, or it can be used to power an electrical load. The Tesla coil is named after its inventor, Nikola Tesla. There are several ways to create the high voltage needed for a Tesla coil. One way is to use a spark gap. A spark gap is a device that creates a spark when a high voltage is applied to it. A spark gap can be made from two pieces of metal separated by a gap of air. When the high voltage is applied, it creates an electric arc across the gap. This arc will produce sparks that can be used to power an electrical load or create sparks in the air. Another way to create the high voltage needed for a Tesla coil is by using a transistor.
@@kinggamerz5805 ek channel hai Mr.indian hacker name se unhone proper way batay hai usse kam kr jayega bas unka channel ka name aur tesla coil likhke search kro
Help! my tesla coil does not work, please tell me why, when the power is on, it does nothing at all. I have a light bulb, the same one in the video, but it does not light up at all. Please reply back If you know why It does not work.
I am study in 8th class and I make it but it is not working pleas help me my my electronic teacher says that is impossible and I challenged to teacher i will
Interviewer: Einstein how's it feels like to be the smartest person alive. Einstein: i don't know, you have to ask Nikola Tesla. Nikola Tesla greatest of all time.
@@michaelmeenaghan8559 he even made(his own claim) a turbine with up to 95% efficiency,but the metals and alloys were incredibly weak back then,if tesla made the turbine like 30 years after,it would have great sucess
Lets go, it took me a long time but its finally working. If you have troubles with building it, write a comment and i will try to help :) How i made it working: use a 22k resistor not 2,2k.Turn the white wire (primary coil) 5 times not 3 times
bro the field from the Tesla coil making the florsent bulb gas to get exited due to which the gas electrons gains energy ..due to which light is emitting.....no need of closed loop... Florcent bulbs maii ...simply jab ac supply dete hoo too wo bss under ki gas ki energy ko badhaa detaa haii....jiski wajhh se....electrons higher state maii jaa Rhee....or just higher state se normal state maii return ho Rhee too light energy emit hoo rhii... Tesla coil simply high magnetic fields se ...gas ki energy ko bdhaa..raa......bhaii filament lamp nhii haii ye ki close loop krnaa pdegaaa
No, you need the transistor for this circuit to oscillate. The primary induces a voltage spike in the secondary coil. Because the gate of the transistor is connected to the bottom of the secondary coil, when the secondary coil spikes, the bottom of the coil goes below the threshold voltage of the transistor thereby turning it off and starting the process all over again.
@@dhyeyparmar7089 With small coils the output should be well over safe to touch, it should be distinctly like touching a plasma ball (which is literally a Tesla coil in a vacuum insulated globe of noble gases). However this isn't my design so I am unsure, but Tesla coils that do not output any sparks transmit wireless power better than those with sparks so you can have a lot of fun with that.
I liked the video cause of the song Arrow from Jim Yossef. ;) I love it. This tutorial is Really easy to understand, and really Cool ! thank you so much
Hi...I did as u have shown in the video....but it is not working.....the transistor gets heated up....but the bulp dosent glow.....I have used the right values of all the components....can u tell me what must be wrong with it.
Hey Tapendra,I just made this as my Science Project on School but it doesn't work.I want to send some photos of my one.Can you please help me to find out the fault?🤕
Just a question... I was wondering if the resistor was added so the transistor did not blow, or if it was so this was not actually dangerous (i mean its only 9 volts)
Bro my whole project failed because I took a resister of 2.2k were I couldn’t understand the reason why my transister was over heating and breaking😅 it was because the resister needed was 22k anyway I am attempting again in 8th standard and I am being extra cautious also I plan build this in a different way were I combine my three projects together
Is it necessary to have only 2 turns in secondary winding? Can we have more than 2 windings? And is it necessary to have insulated wire in secondary winding?
you mean the primary....The primary can have any number of turns so long as it's less than the secondary. Yes it is necessary to make sure secondary is insulated. That's why we use "Magnetic wire" it's just copper wire with varnish as insulation.
@@galacticlava1475 It's not primary or secondary "wire" per se. When we talk about it and say primary or secondary we are talking about the coils themselves. Specifically the coils of a transformer in a case of a tesla coil. With AC electricity, we can change the voltage with a transformer. The primary is the coil that gets the main power, the secondary coil is the coil that the primary coil induces a voltage into via induction. There's a simple formula for finding out voltage ratios. It's 1:1 for a transformer. So if you have a primary coil that has 10 turns on it and the secondary has 100 turns on it, that is a 1:10 ratio. So if you plug the primary coil to a voltage of 10 volts, the secondary will have 100 volts on it. Transformers are extremely important to our energy grid and is the way we are able to transmit so much power through our electrical distribution network so efficiently. We generate the voltage at roughly 2000-4000 volts, step it up to sometimes 100,000's of volts for transmission and then step it back down to 240 volts at your home. We step it up because we are really talking about POWER when we talk about the "good stuff" of electricity. And power is a product of voltage and amperage. If a house needs 2400 watts of power, we can send it anyway we'd like, say 24 volts at 100 amps or 2,400 volts at 1 amp. Both will give us 2400 watts. The difference is amps heat up wire losing power and can damage the wire. So we REALLY want to transmit voltage as high voltage as possible to minimize the amperage (hence why the distribution lines that power whole cities can have wires so thin)...But the trade off is high voltage is dangerous so we try to find a happy medium.
@@dougfoster445 thank you for writing so much. So what I understand is that the primary was the thin copper wire, and the secondary was the white copper wire in the video?
Yes it works like that material but in these video 1 mistake 2.2k ohm is not work plz use 22k ohm this work and other material is in this video only one change 2.2k ohm not working, 22k ohm work😊😊
Hello, I HAVE SOME DOUBTS PLEASE HELP 1)Is there any definite realtoin b/w primary turns(n) and the secondary turns(N)? 2)I am using 2.2k ohm resistors how to increase my resistance? 3)how to get arcs out of this expriment(suggest modifications)? 4)Can I know what are the formule that relates resistance ,n ,N ,voltage of battery? Show less
You need more turns to make sparks...say 1000 instead of 300. (more turns = higher voltage). As far as the formula, it's a ratio of primary to secondary turns. For example, if you have 10 turns on a primary and 1000 on the secondary you will increase the voltage x 10. The resistor is there simply to not burn your gate on the transistor. Be careful though because of the high voltage you can burn out your transistor. I suggest using more transistors in parallel to each other for higher voltage. That way they all share the power load and dissipate heat amoungst each other.
People should appreciate Nikola tesla😊 he was way ahead of his time so much we are still using his inventions,give a clap for tesla he also was the inventor if alternative current (AC)
i think it would still work but not maximize brightness of the bulb's light that it should be because because the 9 volts of the battery didnt meet the 12 volts bulb requirement
First, thank you Tapendra for this excellent video! I made this and it works - but it took me a while to get it all right. Some speedbumps I encountered:
1. Be sure to sand or scrape the insulation completely off both ends of the secondary coil. Check continuity between the two ends (I used an inexpensive multimeter) to insure that the insulation is off. I thought I had a good connection until I tested it and found that I hadn't gotten all the insulation off.
2. Use a 22K ohm resistor, not the 2.2K indicated. Using a 2.2K will fry the transistor pretty quickly.
3. Be sure to wind the primary in the opposite direction of the secondary. Four turns seemed to work best for me, it can be tightly wound around the base of the secondary coil, and neatly taped to it.
How did u get the insulation on
@@kamleshkumaryadav9360 it is enameled copper wire. It already has insulation although you can't see it.
Tysm for ur prompt reply. Is there anything more to be considered while making this so that it works perfectly ?
@@kamleshkumaryadav9360 I blew more than one transistor due to overheating so make sure you have spares (mine came in a bag of 200). I'm not quite sure why this happened - I'm an amateur at this. Using a fresh 9-volt battery seemed to overheat the transistor, which leads me to think that maybe the resistor needs to be an even higher value. However, at this point it is stable and working consistently with a 22.2K ohm resistor so I'm not sure. Just don't give up, it WILL work.
@@kamleshkumaryadav9360 One more thing - I found that using a small breadboard to wire up the transistor made it very simple to replace it if it overheated.
Nikola Tesla, one of the greatest minds in history.
Even greater than Einstein
The greatest
@@pranjalbiswass Nope
@@achyuththouta6957 yess
@@pranjalbiswass No. Tesla's inventions don't even come close to the complexity of general relativity
I made this coil and it didn't work at first then I started to search for flaws on internet and I got the solution
What I did was I increased the number of primary coil turn from 3 to 4 it didn't work then I increased it to 5 turns also then it didn't work.
Then I replace the primary coil connection that is one which was connected to transformer I replaced it to connection on the switch and vice versa
And boom the flurocent tube light started to glow just when I was going to give up on it
So please don't give up, search for solution and you guys will also be succeed 😉😎😎
Yes I highly agree! We were in the same condition when I was attempting this but I don't give up because I will fail in school.
Please help me out as well
I have been doing this from 2 days..,it didnt work...do u have any solution ?
@@you-know-who3873 try increasing number of turns of primary coil (which is the less number of coil)
If then also it didn't work try to reswitch the position of the primary coil that is connect wire on the switch to the transistor and so for the other end
@@you-know-who3873
th-cam.com/video/ABt7B68l95Y/w-d-xo.html
Refer this video for correction it helped me last time
It is not fake. I used copper wire instead of white wire, and it worked. you can not skip toroid when you make this
He man how can't it work it only works on ac voltage
@@vijayalakshmim.n9434 because of the transistor
sir Nicola Tesla , my favorite scientist and this is one of many great experiments!
He was an inventor
Me too
Great bro this scientific projects
He was an inventor (2)
*nikola
Yeh!!!!!! It is working. Thank you now I can take it in science exhibition in my school
Kyo fek rha h
Can you please tell me the kind of the resistor? Is it 2.2K ? Or 22K??
@@syedasultana8403 2.2k ohm resistor... you can also see on the description box
I tried it and it is working , if yours is not working then try giving the connection of the primary coil in the opposite way or try using the 22k resistor and try adding a limiting resistor to the negative end of the battery
clip
How i give the connection in the opposite way ?
Hii,I am making this project done all the connection possible with 2.2 k and 20k resistor too but bulb is not glowing.Can you please help me with that?
Can u plz tell me what is that white wire??
@@ayushi991it’s a 22k resister
@@TRUECHAD13 still does not work
Thank you for this circuit. I was able to power a multimeter from a few inches away with a receiver coil antenna,with six volts on the coil.But then I put nine volts on the coil, and I was able to power it without a receiver antenna! I made it with some plastic coated insulated copper wire. Also I could get an RF reading on emf meter a foot away from it! Thank you very much!😊
what kind of bulb did you use?
Those who are watching it at the time of project exhibition in school 😂
Yes
Wsp bro
I have made the tesla coil and it works.. I have used 22k Resistor.. Be sure to use a top load (any metallic conductor) for better results, 2-3 turns of primary gave best results for my setup ( 200+ windings of secondary)... If u guys have any doubts mention them.
PS: Make sure that current in the primary flows in the direction opposite to which secondary is winded.
Don't switch on the circuit for more than 15 seconds otherwise it would fry the transistor.
how many bulbs does it light up???
how much coper wire required bro
@@Lucifer-pj8vcbetter take around 50-75g copper wire (28 AWG) it's cheap tho
Which 28awg is it bare or enameled
@@adneditzarts288 enameled better cus u can scap off the enamel at the ends if u want
The copper wire pipe looked like max level hidden Tesla in COC 😂
Exactly😂😂
Yes
Red Alert Teslas are where it's at
Yes
Yes
This experiment had worked for us 💥💥
For real?? Coz I have some questions 😅
I did this experiment , It's working Thank you 👌👏👍🏻👍🏻
Shivu Kumar KR it's working
what value of capacitor u used 22k or 2.2k?
How did you do it? Pls. Tell me
Bai ye sachme kam karta hai plz reply me
ma 1 month sa lagi hui hu mera nhi chal raha
So simple - a fun and affordable project to do.
Teri bhen ki
The great Genius - I’m a great fan of Nikola Tesla 💕
Mi 2
th-cam.com/video/ARw3ctDqvMY/w-d-xo.html
amaaaaaazing my friend . lOVE AND RESPECT-> FROM INDIA
Great tutorial and damn easy to make. Thanx for teaching such a easy way to make Tesla coil 👏👏👏
+Somnath Banerjee thanks for ur nice feedback
@@tapendramandal bro can you tell how many meters will come if i order the 28 awg wire from your given link?
Can someone give a list of what the items are needed and written instructions to make this.
The Tesla coil is a device that uses high voltage to create an electrical discharge. This discharge can be used to create sparks, or it can be used to power an electrical load. The Tesla coil is named after its inventor, Nikola Tesla.
There are several ways to create the high voltage needed for a Tesla coil. One way is to use a spark gap. A spark gap is a device that creates a spark when a high voltage is applied to it.
A spark gap can be made from two pieces of metal separated by a gap of air. When the high voltage is applied, it creates an electric arc across the gap. This arc will produce sparks that can be used to power an electrical load or create sparks in the air.
Another way to create the high voltage needed for a Tesla coil is by using a transistor.
Did it work?
Great idea bro you saved my school project
I miss those days that I used this experiment in our Science Fair.
@F H I followed this video and got an awesome outcome.
@F H I think I've lost it, but I am not good at constructing research paper.
@@zenenberg3268 Hello how much does it cost to make tesla coil??
@@zenenberg3268 please tell how much u spend for it please I want to do for my science exhibition
@@zenenberg3268 did it work?
Ultra legends are only searching here about this ...either works or not! Can u raise u r ✋.
😁
fake hai 200₹ phuk dale
proper way batate nhi 😢😢
tesla coil to hota hai but ye pata nhi kis trh banye hai 😢
@@asthamaurya7512bhai 1000 phuk diye phir bhi ni kaam kar ra dc bulb chahiye ya ac pta ni😭😭
@@kinggamerz5805 ek channel hai Mr.indian hacker name se
unhone proper way batay hai
usse kam kr jayega
bas unka channel ka name aur tesla coil likhke search kro
created successfully. only use 2.7k ohm resistor. 2.2 was not available on the local shop. thank you so much.
Bro what kinda ball you used
Can we use 22k ohm resistor????
@@gauriiagrawall yes that is better than 2.2k ohm
@@KingDreadLxrd any thing that is circular
Instead of bulb my transistor is glowing ; )
Maybe he might have confused the 2.2k with 22k
ELECTROBOT he resistance is 22k if you look at other videos
I suggest you to watch
Tesla coil by freak engineer
@@jaysharma4766 Its a nice one but doesn't look a mini one
@@trialerror3579 No,its 2.2 for mini
wire wounding part was the best😍👌
Help! my tesla coil does not work, please tell me why, when the power is on, it does nothing at all. I have a light bulb, the same one in the video, but it does not light up at all. Please reply back If you know why It does not work.
Great soothing music to learn by and study electicity. Make sure you use it on all your videos (which I will unfortunately not watch...)
th-cam.com/video/ARw3ctDqvMY/w-d-xo.html
Can we take any value of resistor in that model?
No
You can watch
Resistor calculation by freak engineer
And
Tesla coil by freak engineer
33 ohm 1/4 watts
th-cam.com/video/ARw3ctDqvMY/w-d-xo.html
thanks it works, works with TIP41C transistor too, im using 5v phone charger/powerbank
and I suggest to use tip41c for thermal stabilisation, cus 2n222 just too hot, and tip41c is easy to equip with heatsink
Will any transistor work? O4 at least most of them? Like one from a tv or...?
And what resistor did you used? 2.2K or 22K?? Please reply
Nikola tesla was way ahead of his time. So much creativity and intelligence in the same person. Words are less to describe him.
Thanks for your project video. It helps to my son for his science expo
Really bro
It really works. I have made it for science project .
Thanks for Project.
Bhai tera phone no dena
Because I need it for my son project
Thanks for the idea it's working I made it and today is our science exibition 😊😊😊😊👌👌👍👍
Mehak Gupta plz tell how to do😥😥😥
What length of copper wire is needed
I am study in 8th class and I make it but it is not working pleas help me my my electronic teacher says that is impossible and I challenged to teacher i will
Yes it is possible all you need to do is following this video surely it will work 👍👍 best of luck
Just make sure that you are using the correct transistor and resistance and solder all connections properly
White wire that you used in secondary coil is cooper or aluminium
cooper
I saw a comment say aluminium
nikola tesla will always be my favorite scientist
Hey what kind of ball is that your wrapping in aluminum foil. I don't see it in the description of sluppies
Bro it's a jumping ball cost 5 rupees ❤
Interviewer: Einstein how's it feels like to be the smartest person alive.
Einstein: i don't know, you have to ask Nikola Tesla.
Nikola Tesla greatest of all time.
Was Einstein being sincere or sarcastic? I agree with you btw, Tesla was way ahead of his time.
@@michaelmeenaghan8559 he even made(his own claim) a turbine with up to 95% efficiency,but the metals and alloys were incredibly weak back then,if tesla made the turbine like 30 years after,it would have great sucess
Imma use this for the science fair thanks :)
Thanks bro for showing how to make it .it really helped me
Thank you so much! This totally worked amazing for my science fair project. Thanks!!!
did you order the copper wire from the site provided in link.....if yes was it worth?
@@memo0206 I actually didn’t even realize that there was a link. I bough the copper wire off amazon
@@ava-gz5sn can u pls provide the link?
@@memo0206 sure
@@memo0206 also this is a good time to mention I had the wrong gage wire by 1 but it still worked
beautiful coil bro gonna try it myself il be back with an update love the videos
Is it work
@@abdalmajeedafandi5805 i made it just like the video but transistor just gets really warm no wireless energy
@@jeffcarpenter7721 thank u
does it work bruv?
@@samrudh7177 it just heats up transistor alot not sure why
It works👍I made it for my school science competition
Nice bro working perfect
How many turns did you made
Lets go, it took me a long time but its finally working. If you have troubles with building it, write a comment and i will try to help :) How i made it working: use a 22k resistor not 2,2k.Turn the white wire (primary coil) 5 times not 3 times
Bro wo white wire kya hai
Normal wire hai na ?
Which wire is the white wire
What kind of wire is the white wire? And can I used 2N5401 instead of 2N2222A??? Please reply....
@@imishan26 aluminium wire h bro
How much power it will generate
I have many questions
1. how the current loop is completed in the bulb
2. how can a dc voltage induce emf
bro the field from the Tesla coil making the florsent bulb gas to get exited due to which the gas electrons gains energy ..due to which light is emitting.....no need of closed loop...
Florcent bulbs maii ...simply jab ac supply dete hoo too wo bss under ki gas ki energy ko badhaa detaa haii....jiski wajhh se....electrons higher state maii jaa Rhee....or just higher state se normal state maii return ho Rhee too light energy emit hoo rhii...
Tesla coil simply high magnetic fields se ...gas ki energy ko bdhaa..raa......bhaii filament lamp nhii haii ye ki close loop krnaa pdegaaa
Badass.. I like the music better too 😆
Why did you used transistor? Could this be done without it?
No, you need the transistor for this circuit to oscillate. The primary induces a voltage spike in the secondary coil. Because the gate of the transistor is connected to the bottom of the secondary coil, when the secondary coil spikes, the bottom of the coil goes below the threshold voltage of the transistor thereby turning it off and starting the process all over again.
Which wire do you use for 3 timed round??
Tell which wire it is a simple wire or no
@@shubhamushir7521 yeah you can use simple wire but you NEED the plastic coating
Which wire you use to lap around the copper road
Holy crap it really works. Just like he shows. Accept you have to use a 22k resistor not a 2.2k
Which wire did you use to make the 3 turns around the coil
2:57 which wire please tell.
Copper wire Bhai
@@avniverma1010 hogaya bro/sis ab to... TY 🙏
th-cam.com/video/ARw3ctDqvMY/w-d-xo.html
@@sanjayrawat6840 did it work?
2:30 Careful, holding the components that you are soldering is a little risky.
Can we touch the aluminum foil if switch is on and how much volt is going
@@dhyeyparmar7089 With small coils the output should be well over safe to touch, it should be distinctly like touching a plasma ball (which is literally a Tesla coil in a vacuum insulated globe of noble gases). However this isn't my design so I am unsure, but Tesla coils that do not output any sparks transmit wireless power better than those with sparks so you can have a lot of fun with that.
Is the white cable at 2:43 the primary coil and is it a 28 AWG copper?
That’s what I was wondering.
What is this white wire?
Bro it is not any wire a normal wire which is covered in a ruber and just for looking good it is used
Not working 😐but i installed 3.9k ohm resistor.. any issue ?
Bro can u give me the list of apparatus?
Bro so much thanks 😊 I did this project and worked at 3rd time Thank you so much 🙏
Hlo
I liked the video cause of the song Arrow from Jim Yossef. ;)
I love it. This tutorial is Really easy to understand, and really Cool ! thank you so much
Finally I got medal 😊😊😅Thanks
Hi...I did as u have shown in the video....but it is not working.....the transistor gets heated up....but the bulp dosent glow.....I have used the right values of all the components....can u tell me what must be wrong with it.
Direction of primary coil
copper wire
22k resistor instead of 2.2k
How can a man think of something like this? 😱
Well i did think of something similar but in reverse and now i found out my epic project has been perfected by mr tesla
@@democratic_chocolate2067 oh wow :D
th-cam.com/video/ARw3ctDqvMY/w-d-xo.html
Plz tell me the working principle of tesla coil and what is use of aluminum ball?
R e r j
aluminium ball ko iske gaand me daal k aag lagao tab ho jayega... lol its fake dikhta nhi tereko
Bro thank you 1 got the first 🥇🏆 rank in science fare
Pretty cool 😎 bro
nice PROJECT dude....😘
I WILL TRY DEFINITELY... 😋
+deepak pendyala thanks bro
Don't try it's just a waste of time... it doesn't work
@@Notlegendshadowyt its working..
does we need exact 300 secondary coil rotation or it can be more??
its your wish how much you can
i love it i love it i love it tanks so much ❣❤
i ll'l do it in my school 😭😭💙💙
How does it work tell me please
perfect,nice video bro
Hey Tapendra,I just made this as my Science Project on School but it doesn't work.I want to send some photos of my one.Can you please help me to find out the fault?🤕
idiot this is a fake video... tesla coil ka ye concept nahi hai... recieving end pe khali bulb light kabhi nhi hota pagal...
stop following such idiots on youtube
My also not work
Sahi bola..... I am with you
@@chhatraymajhi635 bro its work but yet my one not working there is problem in primary and thats sit
That is why 'TESLA' said he could make wireless transmission of electricity possible .
If his fundings would not have been stopped .
th-cam.com/video/pMQfFl__6sA/w-d-xo.html tesla coil is actually a shiv lingam watch this vdo
th-cam.com/video/ARw3ctDqvMY/w-d-xo.html
Just a question... I was wondering if the resistor was added so the transistor did not blow, or if it was so this was not actually dangerous (i mean its only 9 volts)
They could have used heatsink
Why does your winding look soo good 😭😭
Hi there, looks amazing. Do you sell them?
You can also find out this kind of videos here..th-cam.com/video/_nmRFsuCaeU/w-d-xo.html
What was used as the secondary coil?? What material was that?
Insulated copper wire
Bro my whole project failed because I took a resister of 2.2k were I couldn’t understand the reason why my transister was over heating and breaking😅 it was because the resister needed was 22k anyway I am attempting again in 8th standard and I am being extra cautious also I plan build this in a different way were I combine my three projects together
Bro if it works reply
So i need a 22kohm resistor, not 2.2k?
Is it necessary to have only 2 turns in secondary winding? Can we have more than 2 windings? And is it necessary to have insulated wire in secondary winding?
Which substance is used for secondary winding
you mean the primary....The primary can have any number of turns so long as it's less than the secondary. Yes it is necessary to make sure secondary is insulated. That's why we use "Magnetic wire" it's just copper wire with varnish as insulation.
@@dougfoster445 what even is primary and secondary wire
@@galacticlava1475 It's not primary or secondary "wire" per se. When we talk about it and say primary or secondary we are talking about the coils themselves. Specifically the coils of a transformer in a case of a tesla coil. With AC electricity, we can change the voltage with a transformer. The primary is the coil that gets the main power, the secondary coil is the coil that the primary coil induces a voltage into via induction. There's a simple formula for finding out voltage ratios. It's 1:1 for a transformer. So if you have a primary coil that has 10 turns on it and the secondary has 100 turns on it, that is a 1:10 ratio. So if you plug the primary coil to a voltage of 10 volts, the secondary will have 100 volts on it. Transformers are extremely important to our energy grid and is the way we are able to transmit so much power through our electrical distribution network so efficiently. We generate the voltage at roughly 2000-4000 volts, step it up to sometimes 100,000's of volts for transmission and then step it back down to 240 volts at your home. We step it up because we are really talking about POWER when we talk about the "good stuff" of electricity. And power is a product of voltage and amperage. If a house needs 2400 watts of power, we can send it anyway we'd like, say 24 volts at 100 amps or 2,400 volts at 1 amp. Both will give us 2400 watts. The difference is amps heat up wire losing power and can damage the wire. So we REALLY want to transmit voltage as high voltage as possible to minimize the amperage (hence why the distribution lines that power whole cities can have wires so thin)...But the trade off is high voltage is dangerous so we try to find a happy medium.
@@dougfoster445 thank you for writing so much. So what I understand is that the primary was the thin copper wire, and the secondary was the white copper wire in the video?
can u plz tell me the short circuit current of this coil or how the details of max wattage taking capacity🙏
Yes, it's work bro 🎉🎉
Nikola tesla is one of the great scientist in science history 🙏🙏👍👍
really other peopke said that 9v battery is DC and this experiment only work for AC
please could you help
Yes bro what is problem
@@_Samarth_burgute. i wanna know does it really work with the exact material in the video i don't wanna risk it
Yes it works like that material but in these video 1 mistake 2.2k ohm is not work plz use 22k ohm this work and other material is in this video only one change 2.2k ohm not working, 22k ohm work😊😊
@@_Samarth_burgute. Thank you so much 🙏🙏 And does it work with all types of lamp ??
the actual value of transistor is 2n2222a
And resistance is 22k not ohm
What do you mean by not ohm
great man great !!! what a project
What is the potential difference across coil L2 ( the one with 3 turns)? Can you please check in multimeter and reply.
After 2yrs is your project done 🤣
Bro are you kiddin i believed you video and bought a 2.2k resistor whereas i should have bought a 22k one 🤷🏻♂️
Search for
Tesla coil by freak engineer
what's the concept behind it's working
+THE SILVER high frequency oscillation
Magic
it is electromagnetic feild
THE SILVER
Basically the movement of electrons makes a magnetic field, which produces voltage on the secondary coil.
What did you use at 2:39 ? And what is it's length?
Near about 12 meters
But what is it, a wire or anything else??
Hi, can I ask a question Sir/Maam?
What is the use of the transistor and resistor at the tesla coil??
Bc549c
2,2 k resistor
So simple that everyone can try it ..........
2:45 cable?
@Amogh Mahimkar the wire is insulated copper wire
Bro can you plz send the list of material used to make in this model 🙏🙏👻
See in description
I tried this project ten times but not even it started one time.
Bro this works I tried 2 times and both time it's working
@@JunaidAhmed-ep8eh bro plzz help me
that is sure it does not work
@@chandimahewavithana5740 it's really work
@@chandimahewavithana5740 give me you are whatsaap no
My only evergreen favorite scientist SIR NIKOLA TESLA
Thank you it worked for my Science project.but how much Wt was the bulb
Doesn't matter
Hello,
I HAVE SOME DOUBTS PLEASE HELP
1)Is there any definite realtoin b/w primary turns(n) and the secondary turns(N)?
2)I am using 2.2k ohm resistors how to increase my resistance?
3)how to get arcs out of this expriment(suggest modifications)?
4)Can I know what are the formule that relates resistance ,n ,N ,voltage of battery?
Show less
You need to use another transistor like d718 to make arcs
You need more turns to make sparks...say 1000 instead of 300. (more turns = higher voltage). As far as the formula, it's a ratio of primary to secondary turns. For example, if you have 10 turns on a primary and 1000 on the secondary you will increase the voltage x 10. The resistor is there simply to not burn your gate on the transistor. Be careful though because of the high voltage you can burn out your transistor. I suggest using more transistors in parallel to each other for higher voltage. That way they all share the power load and dissipate heat amoungst each other.
Is it necessary to use 28awg wire , can we use any thin copper wire instead?
you can use thinner wire. 28 awg is already pretty damn thin but you can make it with 30 awg as well.
THX bro, I will make it as my science project.😘😘
Thank you very much! ❤️
Will LED get lighted too? Or we have to use flurocent bulbs only?
pretty sure its only flurocent'
Can i use a 6v.5ah battery for this .please reply me,i want to made early. Please
Yes you can use
Op brother.Good job😁😁😁😍😍😍
Can we use another copper wire awg?
The link you mentioned next to the copper wire in description leads me to a 38 awg wire?
25 to 30 AWG
Amazing .I used it as my science project.It works...
Is it possible to glow a cfl by 9v battery power
That's the power of the Tesla tower my friend
Good questions
People should appreciate Nikola tesla😊 he was way ahead of his time so much we are still using his inventions,give a clap for tesla he also was the inventor if alternative current (AC)
What was that the white wire
connecting wire
This sumersable wire
Is this a normal wire? The white one?
@@syedasultana8403 yes it is called primary coil
How could 12 watt bulb work with 9v battery?I have to make it for clg project electrical
i think it would still work but not maximize brightness of the bulb's light that it should be because because the 9 volts of the battery didnt meet the 12 volts bulb requirement
Ejhay Banaag watts are not the same as volts
????
whats that yellow bulb