Engineering and architecture
Engineering and architecture
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What are magnets and how are they made - Magnetism and Electricity
What are magnets and how are they made?
Magnets are objects that produce a magnetic field, which is a force that can attract or repel other magnetic materials. This force is the result of the movement of electric charges within the magnet.
The movement of electric charges, such as electrons, creates a magnetic field around the charged particle. When many charged particles are aligned in the same direction, as is the case in a magnet, the magnetic field they create is much stronger.
Magnets can be made in a variety of ways. One common method is to expose a magnetic material, such as iron or cobalt, to a magnetic field. This can be done using a large electromagnet or by placing the material in a strong magnetic field created by another magnet. When the material is exposed to the magnetic field, its electrons align in the same direction, creating a permanent magnet.
Another way to create a magnet is through induction. This involves passing an electric current through a wire, which creates a magnetic field around the wire. If the wire is wrapped around a magnetic material, such as iron, the magnetic field induced by the wire can cause the magnetic domains of the iron to align, creating a magnet.
There are also magnets made from non-magnetic materials, such as ceramic magnets, which are made from materials like iron oxide and strontium carbonate. These materials are mixed together and heated to create a magnetic material.
Magnets have many practical applications, such as in electric motors, generators, speakers, and MRI machines.
zhlédnutí: 4 076

Video

The failed test of a flying suit that ends in tragedy - Beginnings of the Wingsuit
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Eiffel Tower jump Reichelt stands on the rail of the first platform of the #EiffelTower, where two assistants attend. Reichelt prepares to jump. He hesitates on the brink for some time, with false starts, back and forth, then jumps. Seen from the base of the tower, Reichelt plummets straight down to his death. Police and others crowd around the body of Reichelt as it is carried away. They then ...
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Komentáře

  • @IndianaBones
    @IndianaBones Před 21 minutou

    DAM

  • @InterWebGuy99
    @InterWebGuy99 Před 3 hodinami

    That's a lotta dam water!! 😆😆😎👍

  • @JW-ol4cp
    @JW-ol4cp Před 4 hodinami

    Oroville wasn't a dam failure so it shouldn't be included in this video. Poor editing.

  • @user-mf2dz1hl6c
    @user-mf2dz1hl6c Před 4 hodinami

    got ball

  • @abhayshaw4387
    @abhayshaw4387 Před 14 hodinami

    Sun ka gravity bada banana😢

  • @user-jo1st8wt9f
    @user-jo1st8wt9f Před 16 hodinami

    el gas es para la cocina, si no tiene dinero para hecharle gasolina ande en motocicleta o en bus

  • @wrightmf
    @wrightmf Před 21 hodinou

    the guy seems to react, "uh, this is going to be toughie trying to explain what just happened."

  • @humphreygruntwhistle3946

    Stunning HD TV.

  • @tylerike2979
    @tylerike2979 Před dnem

    Whack

  • @VirgilioDeGuiaJr
    @VirgilioDeGuiaJr Před dnem

    “Emergency runway” ang alam kong tawag dyan.

  • @sasquach37
    @sasquach37 Před dnem

    The music makes me want to report this video

  • @justsumguy2u
    @justsumguy2u Před dnem

    That's what he gets for driving such a fruity car

  • @CodyYoutube
    @CodyYoutube Před dnem

    6 videos about dam failures randomly in my feed. My fbi agent is trying to tell me something

  • @kevinelrod323
    @kevinelrod323 Před 2 dny

    Wow, they had such great timing on the Dunlap Dam's gate failure. In fact it was so good, they were able to get a drone in the air for aerial views.

  • @bondyesupremo1045
    @bondyesupremo1045 Před 2 dny

    This would never happen to a beaver damn

  • @revelationakagoldeneagle8045

    It'll buff out!

  • @spankyharland9845
    @spankyharland9845 Před 3 dny

    one too many spicey burittos.

  • @orsamaggiore9359
    @orsamaggiore9359 Před 3 dny

    Con gli impianti a gas non si scherza. Solo installatori professionali e materiali scelti, ne va della vita.

  • @baitedlol6972
    @baitedlol6972 Před 4 dny

    No sympathy for the ones that stand around watching or run towards the water/dam 🙄 Do they even want to live? 😂

  • @baitedlol6972
    @baitedlol6972 Před 4 dny

    5:15 Idiots not getting out of the way 🤦‍♂🤦‍♂

  • @owomushi_vr
    @owomushi_vr Před 4 dny

    Looks like it will buff out

  • @kenchorney2724
    @kenchorney2724 Před 4 dny

    That will buff out.

  • @usersergei39
    @usersergei39 Před 4 dny

    Бляаааа, они сразу кран установили зная, что будет куча долбо.бов😂😂😂

  • @biochem95
    @biochem95 Před 4 dny

    This music has been pirated from audiojungle. You can hear their name in your audio. This music hasn’t been paid for in other words.

  • @tripsix263
    @tripsix263 Před 4 dny

    the car DID NOT EPSTEIN ITSELF

  • @dpz7184
    @dpz7184 Před 5 dny

    We really don’t need the two panels on the side…

  • @pepebiondi5962
    @pepebiondi5962 Před 5 dny

    ahora entiendo cuando el playero te dice "deben bajar todos del vehiculo"

  • @gregparrott
    @gregparrott Před 5 dny

    What is this often repeated, semi-subliminal message saying?

  • @alexzingo6952
    @alexzingo6952 Před 6 dny

    Natural gas can explode naturally, if you rigged your car naturallly for natural gas vehicle.

  • @Niggroulese
    @Niggroulese Před 6 dny

    Is the last cameraman still alive?

  • @DeezNuts-rj7bo
    @DeezNuts-rj7bo Před 6 dny

    I guess it was a transformation gone wrong.

  • @Mugenkun77
    @Mugenkun77 Před 7 dny

    The morning after eating Taco Bell be like: 0:08

  • @Killerspieler0815
    @Killerspieler0815 Před 7 dny

    TÜV sagt nein ... a literal death trap, this car is totally totaled ...

  • @kamauwikeepa7308
    @kamauwikeepa7308 Před 7 dny

    It never ceases to amaze me how people ignore the obvious, and casually walk away from eminent disaster.

  • @briandrake6881
    @briandrake6881 Před 7 dny

    Love it.

  • @gloriahersan6163
    @gloriahersan6163 Před 7 dny

    Cuánto cuestan? Dónde se muestran en GDL? Gracias

  • @artequintanilha
    @artequintanilha Před 8 dny

    O barato que custou mais caro.

  • @27wilito
    @27wilito Před 8 dny

    Nice

  • @VOAN
    @VOAN Před 8 dny

    That's what he gets for being stupid.

  • @user-hw1vz4hh2d
    @user-hw1vz4hh2d Před 8 dny

    На газу не всегда экономия..

  • @Chris.Davies
    @Chris.Davies Před 8 dny

    Adding ultra dramatic music to videos like this is what idiots do. Please recognise that adding that stuff seriously DETRACTS from the videos you stole.

  • @bl8388
    @bl8388 Před 8 dny

    Pre-trip inspection + brake check. Always felt tedious until the times I found faded brakes on truck/trailer. Keeps you from having to do this.

  • @howardosborne8647
    @howardosborne8647 Před 8 dny

    That is a very lucky escape for all nearby.

  • @NeilGaede1
    @NeilGaede1 Před 8 dny

    That's why you don't put pressurized gas in a vehicle... Lucky it didn't catch on fire.

  • @user-js8bc1uj6f
    @user-js8bc1uj6f Před 8 dny

    Папуасы марокко куролесят А больше газа закачать могешь..? Могу..! А ещё больше могешь..? Могу..! Давай..! ДАЛ..Забирай..

  • @AstroTutorTV378
    @AstroTutorTV378 Před 8 dny

    rtm Color TV

  • @derpsa_
    @derpsa_ Před 8 dny

    Looks like it won't be going on a voyage anytime soon, or ever again for that matter...

  • @X-NatureSeries
    @X-NatureSeries Před 8 dny

    1:39 What's that?

  • @whitehorsefarms9930

    It was working great up until that point.