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How to make a Powerful Electromagnet (5KG LIFTING)

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  • Опубликовано: 4 сен 2024
  • In this video we shall learn to construct an electromagnet with the lifting capacity up to 5 kg.
    The materials used in this video will be available around the house and only magnet had to be ordered online.
    ********************************************************************
    PLEASE SUBSCRIBE**SHARE**LIKE THE VIDEO
    ********************************************************************
    Easy Transistor Projects: • 3 EASY TRANSISTOR PROJ...
    I have used 26 gauge magnet wire and the core is soft iron core.
    Make around 900-1200 turns of insulated copper wire.
    Please visit my instructables page for calculation details.
    Industrial electromagnets can lift tonnes of weight and you can calculate your solenoid according to your application.
    www.instructab...
    Thank you for watching!!
    Sandesh Hegde
    Song: Julian Avila - KNOWLEDGE
    Music provided by Music Just For You | No Copyright
    Video Link: • Julian Avila - KNOWLED...
    Julian Avila
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    Song: Distrion & Alex Skrindo - Lightning [NCS Release]
    Music provided by NoCopyrightSounds.
    Watch: • Distrion & Alex Skrind...
    Download/Stream: ncs.io/LightningYO

Комментарии • 407

  • @PetterBruland
    @PetterBruland 4 года назад +16

    idea, you keep the metal core longer, so it goes into a drill, then wind up the copper, and then cut the piece to length. But overall simple stuff, thanks for sharing.

  • @magnetomancer
    @magnetomancer Год назад +2

    Great how to. Drawing schematic on connector board makes it easy to follow. Fast way to remove enamel insulation from magnet wire! Hope to see more from you.

  • @generalheller3081
    @generalheller3081 4 года назад +7

    I was Here Just To see how this works because it was given in my textbook and now this seems to be interesting

  • @rmhutchins7
    @rmhutchins7 6 лет назад +12

    I enjoyed your video. It was very helpful. Thank you!

  • @christophersimonsandiego8056
    @christophersimonsandiego8056 4 года назад +17

    Hi, I am a power plant engineer. Making videos such as this is a good thing to increase knowledge. But let me add some safety inputs, you need to ensure before working in any system to disconnect first the energy supply (e.g. battery) regardless if the system switch/breaker is open. Even if it is very obvious, always consider electrical system as live ones. The 12V DC does not that give you good shock, but for some it will hurt, but still, regardless of voltage and current of the supply (if mechanical, pressure, etc.), be safe always. Connect power supply after what you are doing, especially in industrial and power field, there LOTO and verification with partners will take effect. Practice of safety starts from small things you are doing.

    • @TheTechnocrat
      @TheTechnocrat  4 года назад

      Thank you very much for your inputs and suggestions. Will implement in future videos. And I have also learning many safety practices working as a instrumentation engineer now. I was a student back then.
      Thank you.

    • @christophersimonsandiego8056
      @christophersimonsandiego8056 4 года назад +1

      @@TheTechnocrat Very great my friend! Let us work together as engineers for a better world of future!

    • @babaseer280
      @babaseer280 3 года назад

      Good advice. Can I have your advice on a solenoid project... sabcatne1234@gmail.com

  • @theoyanto
    @theoyanto Год назад +5

    Nice project, looking at the design I think the coil is maybe around 10 ohms, so maybe
    1.2 amps which is ok for 1000 turns of 26 gauge you say you use. With that size battery you should use some current control ie an online fuse and you should also deal with the large back emf generated at switching since induced voltage is proportional to rate of change of current and it will be high, this would also help to eliminate rf interference when switching

  • @ferencrarosi8101
    @ferencrarosi8101 4 года назад +11

    If you find an E-I core transformer, you can easily make an E core extremely powerful (force-ful) electromagnet. ;)

    • @Raulley27
      @Raulley27 4 года назад +3

      I made one with a microwave transformer and it can lift me and my dad or more precise 120kg

  • @carlmen6567
    @carlmen6567 6 лет назад +91

    Since when 3.7kg became 5kg

    • @TheTechnocrat
      @TheTechnocrat  6 лет назад +24

      Carl men, I could not find something exactly 5 kg when I shot the video...but it can lift upto 5-5.5 kg . It is important to use a battery or power supply that Can supply enough current.

    • @noage9084
      @noage9084 5 лет назад +7

      On oct 1 2017

    • @hinduactivist5527
      @hinduactivist5527 5 лет назад +6

      He is counting his hand as well🧔

    • @PayasTheGod
      @PayasTheGod 4 года назад +4

      @@TheTechnocrat is there a way to predetermined the strength of electromagnet

    • @apbosh1
      @apbosh1 4 года назад +1

      @@PayasTheGod You can use an online calculator entering current, number of turns and length of solenoid.
      I found this one was useful
      www.omnicalculator.com/physics/solenoid-magnetic-field

  • @paperprime7481
    @paperprime7481 Год назад +4

    What if it overheats?

  • @tastybrain
    @tastybrain 6 лет назад +127

    Cool. But you need to invest in a lighter.

  • @pup9et
    @pup9et 5 лет назад +11

    Ya know its much easier to wrap the iron rod before have with a variable speed hand drill.

    • @icevariable9600
      @icevariable9600 3 года назад +1

      This is India man! He probably doesn't have a Milwaukee or Dewalt on hand...but agreed, would be more faster. And tighter wind.

  • @amosmoses5630
    @amosmoses5630 5 лет назад +2

    Those weights look just like my grinder in high school.

  • @lancezuniga1745
    @lancezuniga1745 5 лет назад +3

    magnets are cool and i want one in my bathroom and maybe my living room because it is awesome and EPIC

    • @TongaFunKu
      @TongaFunKu 4 года назад

      me quedé pensando, en que uso le darías a un electroiman en el baño?

  • @alchemy1
    @alchemy1 4 года назад +2

    By the way for those who don't know, the so-called magnet wire is enameled wire. The basic wire that is used in everything. Coils, transformers, all your motors, armatures, stators. You got the idea.
    Oh by the way. this is plane science that what makes for a strong magnet is lots of electric currents. The more current the more magnetic field, that is aside from numerous windings of course. This means the thinner the wire, the more resistance,. More resistance means what?
    You want a serious magnet? use thick wire, lots of voltage and current. And by the way, keep it DC. 200 volts DC and you will be cooking. Don't hurt yourself.

  • @ronmarkbatac8586
    @ronmarkbatac8586 27 дней назад

    Imagine making a full size electromagnetic V8 with that force😮

  • @yaseengamer4249
    @yaseengamer4249 3 года назад +3

    This is true content 👍👍👍

  • @reckona5418
    @reckona5418 3 года назад +6

    Hi, great video mate, but I have some queries...
    How does length and diameter of effect the electromagnet strength?
    I understand more no of turns are better, so does a smaller dia. core is better?
    Also what is better having a single layer of coil over a long core or multiple layer of coil over a short core.
    Thanks.

    • @phucminh3633
      @phucminh3633 3 года назад +4

      Longer will be better but it will waste lot of wire
      Smaller dia will be better to but it wil become very hot after a few minutes due to the resistance of the wire
      So the combination between long wire and reasonable dia will give the best performance. And about the layer because the wire is long so we need to make layer over layer, it just effects a little bit so don't worry.

    • @reckona5418
      @reckona5418 3 года назад +1

      @@phucminh3633 Thanks☺

  • @brucekeck1351
    @brucekeck1351 4 года назад

    heres an idea. get an iron rod about 2 inches longer than needed. rol paper put ends on and leave extra length on on side. then when you wind the the (magnet wire) coated copper wire just hook it up to a cordless drill. those 900 wont be so hard. just estimate the turns with the example he shows

  • @sambaphysics74
    @sambaphysics74 4 года назад +1

    Nice video ...I have to make Similar one for trimmer.. can you guide me about how many turns and what gauge should be preffered
    .

  • @rmark1083
    @rmark1083 4 года назад +2

    Good video with good instructions!

  • @LakhsTsoyknikas
    @LakhsTsoyknikas 7 месяцев назад

    SUPER AMAZING ELECTROMGNET AND STRONG

  • @rexhorning5994
    @rexhorning5994 5 лет назад +3

    Music is a little annoying.
    Nice job on the coil

  • @John-qe6xx
    @John-qe6xx 5 лет назад +56

    Who Else Is Using This Video For School?
    Cause I Know I Am

  • @originalislandman7527
    @originalislandman7527 Год назад

    Lmao I came for the Beat 2023!! 😂 👌🏿🔥🔥🔥🔥

  • @PaulDominguez
    @PaulDominguez Месяц назад

    Very cool!!!!

  • @StrsAmbrg
    @StrsAmbrg 3 года назад +1

    How to calculate the magnetic force during design so we will no how strong a load it can lift?

  • @isonovoso8312
    @isonovoso8312 5 лет назад

    thankz my man ! trying to make magnets for structure water because they are so expensive looking for a route around cost, quantity.

  • @AnuragSingh-cf5uf
    @AnuragSingh-cf5uf 7 месяцев назад

    How much wire is required and is it possible from 6 volt battery please reply as soon as possible because tomorrow is my practical.

  • @ele.ahmedmahmoudmohamed6517
    @ele.ahmedmahmoudmohamed6517 4 года назад +1

    Nice work👍

  • @illuminatiinitiationcenter2553
    @illuminatiinitiationcenter2553 3 года назад

    Nice Good Job

  • @passecompose7484
    @passecompose7484 3 года назад

    Absolutely useful.

    • @arnoldtroyo7085
      @arnoldtroyo7085 3 года назад

      Electro magnet using double "AA" battery lifting 22.73 kg (50lbs) ruclips.net/video/SGoOu8cPmeM/видео.html&ab_channel=DorianMcIntire

  • @md.israfilhossain-ko2qj
    @md.israfilhossain-ko2qj Год назад

    Good. But you only lifted 5kg,but Crazy XYZ lifted upto 20 kg by using only a Michael transformer.

  • @nileshdumbre7625
    @nileshdumbre7625 9 месяцев назад

    Whats the battery voltage you used ? If I remove solenoid from water filter, and attach it to the battery you used, will it work same?

  • @ntigurirwaeraste3150
    @ntigurirwaeraste3150 4 года назад

    this is an educative video, thx

  • @NikosArgentinos-jx6jb
    @NikosArgentinos-jx6jb 5 месяцев назад

    Nice video

  • @user-vi6fx5ui2e
    @user-vi6fx5ui2e 6 лет назад +3

    سبحان الله وبحمده..سبحان الله العظيم
    اللهم صل وسلم على نبينا محمد وعلى آله وصحبه اجمعين..💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜

    • @jhebertdelacruz3607
      @jhebertdelacruz3607 5 лет назад

      Fiejsgakfbfiabflacbwbfkajfbzjdjfhaithr. I can't understand.

  • @MrSmallpops
    @MrSmallpops 4 года назад

    COOL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • @LifeGeneralist
    @LifeGeneralist 4 года назад

    Nice, but why did you take the pain to wind it manually - just could use a drill or motor and make the coil

  • @manishkumar-tr8zr
    @manishkumar-tr8zr 5 лет назад

    Very good

  • @MrPutu75
    @MrPutu75 3 года назад

    Cool man

  • @natureboyrahul3836
    @natureboyrahul3836 5 лет назад

    Very well explained

  • @MsDidits
    @MsDidits 2 года назад

    Nice info

  • @raj261166
    @raj261166 Год назад

    Excellent video sir .. Can i use 36 to 38 Gauge magnet wire ?

  • @WNAZ-WALA
    @WNAZ-WALA 2 месяца назад

    Thanks

  • @teresashinkansen9402
    @teresashinkansen9402 5 лет назад +2

    Close your magnetic circuit and increase the area of your core. it will make your magnet much more powerful.

  • @samrega9842
    @samrega9842 5 лет назад

    excellent. Thank you.

  • @dhaval6959
    @dhaval6959 5 лет назад

    Can I used this coil for Eddy current breaking system

  • @OP-do7rt
    @OP-do7rt 3 года назад

    Awesome broo 😎😎😎😎😎😎😎

    • @arnoldtroyo7085
      @arnoldtroyo7085 3 года назад

      Electro magnet using double "AA" battery lifting 22.73 kg (50lbs) ruclips.net/video/SGoOu8cPmeM/видео.html&ab_channel=DorianMcIntire

  • @webgo838
    @webgo838 4 года назад

    Thanks nice video..........Can you help please...You say the wire is 26 ..How many millimeters ?????????????

    • @TheTechnocrat
      @TheTechnocrat  4 года назад +1

      0.405 mm. You can find gauge chart in Google

    • @webgo838
      @webgo838 4 года назад

      @@TheTechnocrat thanks

  • @luckyman992004
    @luckyman992004 2 года назад

    Excellent video. If I were to have the same amount of turns and wire size, but had it so the core wasn't fixed to make it into a solenoid, would the solenoid have the same pulling force of 5 kg?

    • @bockstaboi6638
      @bockstaboi6638 Год назад

      The closer the wires are together, the stronger the field. That’s why a solenoid is the most efficient way to create on of these things

  • @AmazingSciencewithAshishNegi
    @AmazingSciencewithAshishNegi 3 года назад

    Nice video 👍

  • @sbpcls
    @sbpcls 6 лет назад

    really cool my friend

  • @satyajitmajumder3649
    @satyajitmajumder3649 4 месяца назад

    I have 25 gauge enameled copper wire, is it possible to make same electromagnet? If possible then how many turns and how much dc volt require?

    • @Akhikesh001
      @Akhikesh001 3 месяца назад

      did you made it? how did that go

  • @tothebestofmyknowledge
    @tothebestofmyknowledge 5 лет назад +1

    Great! One I was searching for! Thanks a lot and best wishes...

  • @PaulanthonyBridge-kt4eg
    @PaulanthonyBridge-kt4eg 4 месяца назад

    Does the electromagnet make that horrible music when you switch it on ???

  • @mail2megp
    @mail2megp 3 года назад +1

    Very useful content. Did you observe any heating effect on the coil.?

    • @TheTechnocrat
      @TheTechnocrat  3 года назад +1

      Since I used MS iron core, I found some heating after some time.

  • @daz36uk
    @daz36uk 5 лет назад

    I don't know much about electromagnets but need to make a tool for a specific task. I have snapped a half shaft on my land rover and need to remove the broken end. The hole I need to pass the tool down is about 1" in diameter and 3' deep. The magnet would need to be as strong as possible to pull on the broken end to disengage it from the splines in the diff. So my questions are does the size of the core iron matter and also what gauge wire should i use for maximum strength in the space I have available? I was going to try and attach it to the end of a broom handle.

  • @arunv7181
    @arunv7181 6 лет назад +1

    thanks a lot for you reply i have two question (1) 36 gauge is very thin in 36 gauge and tiny compare with 26 gauge wire so how the resistance is very high in 36 gauge (2) if i use 230 v supply which wire and how many turns and iron rod size will capable to handle? kindly get back to me with your view on this

    • @TheTechnocrat
      @TheTechnocrat  6 лет назад +2

      Arun v , the resistance of wire is given by (resistivity of wire)*(length of wire) divided by area of cross section.
      for 220 v supply... make sure your coil impedance is high enough so that the max current through wire is not exceeded.
      www.powerstream.com/Wire_Size.htm
      above link is for max current and resistance per km for particular gauge of wire. You do the the math and find the exact wire you want for your application.
      You might revist my channel any time. Thank you!

    • @prumchhangsreng979
      @prumchhangsreng979 4 года назад

      @@TheTechnocrat does that mean the resistance of 36gauge is weaker compare to 26gauge wire.

  • @sureshdeora
    @sureshdeora 4 года назад +1

    Is this insulated wire?

  • @geor349
    @geor349 5 лет назад

    THANK YOU!
    This was VERY helpful...

  • @Bo-rv8om
    @Bo-rv8om 2 года назад +1

    How much amps do I need at 12 volt?

  • @raymondgarafano8604
    @raymondgarafano8604 3 года назад

    Maybe some nice classical music?

  • @Tommo020788
    @Tommo020788 5 лет назад +1

    What kind of power are you running through this?
    Is it not dangerous picking up the whole thing bare hands when those joints are not properly insulated?

    • @deafkite638
      @deafkite638 5 лет назад

      Magnet wire is usually insulated with a thin type of glass. Also I dont think he is using that much power to be anything to worry about

    • @PaulanthonyBridge-kt4eg
      @PaulanthonyBridge-kt4eg 4 месяца назад

      6 or 12 volts is no shock hazard. But 600 volt spikes are generated when switching the magnet off. Unpleasant but not dangerous...

  • @deepanshu_rana_g
    @deepanshu_rana_g 4 месяца назад

    What's the length of wire used in single one

  • @cngaming3232
    @cngaming3232 5 лет назад +1

    Good sir

  • @simplydoing9596
    @simplydoing9596 5 лет назад

    Please Also make 80 Kg. Magnetic Lifter + Wooden Crane Project
    i.e 80 Kg electromagnet + Wooden crane to manuver around and drop the electromagnet
    or pull up the electromagnet
    u can use Wire rope in Wooden Crane
    or Injection+Liquid in Wooden Crane to Pull/Drop/Hold/Left/right the Crane Handle
    which is attached tooo your magnetic picker !

  • @IrfanShaikh-wk1wi
    @IrfanShaikh-wk1wi 4 года назад +1

    bro aapka coil burn kaise nahi hua 12 v ki battery aur 26 gauge ka wire pls help

  • @siddharthsalunke3365
    @siddharthsalunke3365 5 лет назад

    Hello Sir,
    i had made magnet to lift weight of 20kg but it is hardly lifting 1.5 kg of weight.
    Specification of Magnet:
    1- No. of Turns (N) = 2500
    2- Area of Core(A)= 0.00283 m^2
    3- Length of core on which i had apply the winding= 850mm
    4- Battery Use= 12V
    5- Size of Wire= 26 gauge
    6- Core Dia.= 10mm
    Please suggest me required changes to make it for 20kg
    Here the pic of magnet i made

    • @TheTechnocrat
      @TheTechnocrat  5 лет назад

      Make sure your battery capacity is high enough to supply enough current. Also, my suggestion is to increase the supply voltage (24-48V) and thicker wire as the current through the coil will be higher. Also for higher capacity, a good high permeability core is required.

  • @zainulabideen6400
    @zainulabideen6400 2 года назад

    can you make a solenoid that can change moterbike gear ?

  • @pavankumarmylapalli6392
    @pavankumarmylapalli6392 2 года назад

    hi bro I choose the same concept in my final year mechanical project
    so help me bro to know more about it

  • @ayizeakono8492
    @ayizeakono8492 4 года назад

    Thanks....this helps

  • @joneebravo4467
    @joneebravo4467 3 года назад

    Can somebody help me? Can magnetic waves or something like be used to cheat in a game of steel tip darts

  • @josemaryjunvaldez5178
    @josemaryjunvaldez5178 4 года назад

    It's good but you forgot to put the capacitors and diode...

  • @hiteshvishal5436
    @hiteshvishal5436 7 лет назад

    Great one

  • @SitiHajar-qi1lf
    @SitiHajar-qi1lf 5 лет назад

    i have a question what if i wanted to use a circuit board so how can i make the connections since im a secondary school student can you kindly show me the circuit diagram?

  • @shayarchoksi2566
    @shayarchoksi2566 4 года назад

    Good

  • @rasoolmazrueesebdani8442
    @rasoolmazrueesebdani8442 5 лет назад +1

    Hi Thanks for your really useful video, Could you please let me know your valuable thought on the below sentence? Thanks
    "How we can make an electromagnet as strong as possible? I am assuming we should increase the number of winding, wind the magnetic wires in a shorter length, and increase the current! Then my question is that what possible options do we have to increase the current? I am saying a couple, please complete my saying for a more complete solution... For increasing the current, we can use higher voltage power supply? (Does an AC or DC power supply matter in this regard?) decrease the magnet wire diameter, decrease the total length of the magnet wires, correct? "

    • @TheTechnocrat
      @TheTechnocrat  5 лет назад +1

      Your sentences are right.
      1. Increase the number of turns in a shorter core.
      2. Increase the current through the coil by increasing the supply voltage. Care to be taken not to exceed the rated current of the wire. AC or DC doesn't matter unless you are using it on the permanent magnet.
      3. The impedance of the coil also affects the current, in turn affecting the strength.
      Ohm's law, electromagnet formula should answer all your questions.

  • @omegaff0048
    @omegaff0048 3 года назад

    wow

  • @liam78654309
    @liam78654309 6 лет назад +3

    if i change the power cords around would that make the magnet repels instead of attract

    • @TheTechnocrat
      @TheTechnocrat  6 лет назад

      LiamLlamaGaming ..yeah... it will change the pole.....but it has effect only on permanent magnet ....not on iron bar

    • @Talent_hunt
      @Talent_hunt 5 лет назад

      Yes
      But not affect the magnetism

    • @guitarman_3693
      @guitarman_3693 4 года назад

      @ chase kendig.. magnetic flux . lines of force NEVER cross, lines of force are CONTINUOUS, lines of force ALWAYS form individual CLISED LOOPS around the magnet ,lines of force have a DEFINITE direction from NORTH to SOUTH , lines of force that are close signify a STRONG mag. field , lines of force that are far apart signify a WEAK mag. field.

  • @snypysgaming5014
    @snypysgaming5014 2 года назад

    Bro dont stop

  • @JussiTuukkanen
    @JussiTuukkanen 5 лет назад

    Thank you

  • @pranavkumarh.g6878
    @pranavkumarh.g6878 2 года назад

    Can it's polarity be reversed and make it repel metal

  • @gulsahylmaz4708
    @gulsahylmaz4708 3 года назад

    Hello. I'm trying it with 0.35mm coil wire. but when I give current, it is not magnet. What could be the problem? Does the copper wire you use have a feature?

    • @arnoldtroyo7085
      @arnoldtroyo7085 3 года назад

      Electro magnet using double "AA" battery lifting 22.73 kg (50lbs) ruclips.net/video/SGoOu8cPmeM/видео.html&ab_channel=DorianMcIntire

  • @bisratwoldesenbet4052
    @bisratwoldesenbet4052 2 месяца назад +1

    10/08/2016 - 07/10/2016
    ታላቁ አምላካችን እግዝብሔርም ምንም ጊዜ ቢሆን ከተገፉት፣ ከተበደሉት፣ ግፍ ከተፈጸመባቸው ጋር ነው፡፡ ያግዛቸዋል፤ ሀይልም ይሆናቸዋል፡፡ በአሸናፊነት በድል ያጎናጽፋቸዋል፡፡ በሌላም በኩል ከሴይጣን ጋር የሚተባበርና የሚመራ አወዳደቁ አያምርም፤ ፈጻሜውም የከፋ ይሆናል፡፡ በዚህ ምንም ጥርጥር የለም፡፡
    Victory for Russia; defeat for Westerns those who followers of devils.
    አገረ እግዚአብሔር የሆነችውን ኢትዮጵያን የቅዱሳን መላዕክታት፣ ነቢያት፣ ሐዋርያት፣ የጻድቃን ሰማዕታት ጥበቃ፣ በረከትና ረድዔት አይለያት። አሜን!!! አሜን!!! አሜን!!!

  • @tauhid9983
    @tauhid9983 5 лет назад +1

    Hey, great work on the video.
    I am actually trying to conduct the faraday's experiment at school and I need an electromagnet to penetrate a coil of to induce a current. How many turn do I need for such electromagnet.

    • @TheTechnocrat
      @TheTechnocrat  5 лет назад +1

      600 to 1300 turns of 22 to 26 gauge on a ferrite core is good enough.

    • @anilkumar-wt4ct
      @anilkumar-wt4ct 3 года назад

      @@TheTechnocrat pls miss call me. I need your help

    • @anilkumar-wt4ct
      @anilkumar-wt4ct 3 года назад

      @@TheTechnocrat 9744159767 pls miss call me

  • @YaseenExperience
    @YaseenExperience 7 месяцев назад

    ❤❤❤❤❤👍👍👍👍

  • @junelaquino926
    @junelaquino926 4 года назад

    Is it ok if I use cylindrical iron hinge?

  • @TannerMotorcycles
    @TannerMotorcycles 5 лет назад

    Is the steel bar in the center needed, or could I use a pipe or nothing at all? Was it just to make winding easier?

    • @roidsaccounts9565
      @roidsaccounts9565 5 лет назад

      fatdoggo 1212 you need some sort of iron core for an electromagnet to function.

    • @TannerMotorcycles
      @TannerMotorcycles 5 лет назад

      @@roidsaccounts9565 thank you. I'm planning on making a coil gun. Would a steel bullet work?

  • @arunv7181
    @arunv7181 6 лет назад

    Neat and good video for understanding. i am having some questions 1. if i use 36 gauge wire in mini transformer bobbin around 2.5 cm how many turns need for to make powerful magnet 2. for 26 gauge if do instead 900 turns if i do 100 turns what will be changes happen ?

    • @TheTechnocrat
      @TheTechnocrat  6 лет назад

      Arun v , higer the number of turns.. higher will be the magnetic strength.
      Also the current through the electromagnet is proportional to field strength and current depends on resistance of coil.
      Here in your case the 36 gauge wire will have higher resistance than the 26 gauge wire for the same length of wire... hence you can apply higher voltage to 36 gauge wire without exceeding the current limit of the wire.
      So you have to design these points in mind and also the field strength formula.
      Hope this helps

    • @gulsahylmaz4708
      @gulsahylmaz4708 3 года назад

      @@TheTechnocrat What is the current limit of the wire?

  • @ashikshah4606
    @ashikshah4606 5 лет назад

    Hi, maine aapka video dekh kar ek aisa hi coil banaya, par wo 1kg utha sakta hai aur wo bahut jaldi garam ho jata hai. Iska koi solution hai to batao plz .

  • @Hambxne
    @Hambxne 5 лет назад

    awesome! thanks for sharing!

  • @aiynnedimatatac1918
    @aiynnedimatatac1918 4 года назад +1

    can it work on a car battery?

  • @user-kk9ky4sl2y
    @user-kk9ky4sl2y 2 года назад

    Will it work on wet surfaces or in liquids ?

  •  3 года назад

    I'm not getting a magnetic field. The battery gets warm but zero magnetic field. 26guage wire, 2032s, a23. Nothing.

  • @PP.EKOTECH
    @PP.EKOTECH 2 года назад

    GOOD JOB !!!
    👍 + SUB !!! :)
    Regards PP.

  • @iwantriharjanto4288
    @iwantriharjanto4288 4 года назад

    Man, at 7:09 you turned the switch on while holding the copper wire, but how come you didn't get electric shock??

    • @TheTechnocrat
      @TheTechnocrat  4 года назад

      Since this is low voltage and my hands were dry

  • @reckona5418
    @reckona5418 3 года назад

    Why do we need to wrap a paper around the core?

  • @sanjaybalasubramanian9468
    @sanjaybalasubramanian9468 3 года назад

    Why no one is showing the repelling side in their videos?

  • @keithwatson8228
    @keithwatson8228 2 года назад

    Now make an electromagnetic river.

  • @syamnsankaran6766
    @syamnsankaran6766 4 года назад

    Ampere?