How Induction Heating works ?

Induction heating is a process where an electrical conductor is heated by electromagnetic induction. An alternating current (AC) is passed through a coil, creating a changing magnetic field. This magnetic field induces eddy currents in the conductor, causing it to heat up due to its resistance. Induction heating is widely used in applications like metal heat treating, forging, and cooking due to its efficiency and precise control over heating.
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[@Thescienceworks]

The direction of magnetic field is incorrect in the wire field demonstration, sorry for this silly mistake.

[@enzibrb]

thank you fro this video, anyway. it was useful!

[@jungleadventure5708]

Sir very well explained but is there any disadvantages I mean environment related or out health related or something?

[@sravankumarsingam]

Yes

[@SuperMagnetizer]

It’s correct for electron flow.

[@GulabKhan-tp3qy]

Good evening

[@midunm4962]

Your effort is not wasted , This is an example of most clear demonstration.

[@unarmedduck]

Constructive criticism- I recommend explaining what a Lakh (one hundred thousand) is since this video is aimed at a worldwide audience, It's an unknown term for non desi people.

[@gauttamsinghanwal3054]

So make lakh an worldwide term ?

[@MionelMessi10]

​@@gauttamsinghanwal3054 tough task. Just like 99% of us say Kilograms instead of pounds (lbs).

[@DaScorp]

btw. Cast Iron is the most efficient cook ware for induction - ty for the cool 3D-Animation and explaining! Greets from Germany!

[@raulmiranda5394]

Lindo vídeo! Parabéns! Desmontei meu fogão de indução e ele é igualzinho! Por favor, continue produzindo vídeos legais e educativos como esse.

[@sportschad]

You forgot that the magnetic field should grow and shrink as well. Induction cookers are not just using DC that changes polarity, you're not going to generate eddy currents that way. They use PWM DC, like a DC trying to emulate an AC waveform. You still need the magnetic field to grow and shrink gradually (gradual but also fast depending on the timing frequency) and not just fix them in place with changing polarity, to make eddy currents, so you will be able to heat up ferromagnetic materials. You need a magnetic field that "scratches", like how you scratch your belly with all five fingers by spreading them apart then clawing them together to a tinier area then spreading them apart again, etc.

[@UQRXD]

Now I know how to scratch my belly. Thanks.

[@Relax-288]

Acch

[@ForViewingOnly]

Had to Google 'Lakh' - that was the most challenging part of the video.

[@tanmoydebnath4108]

Are you talking about how illiterate you are? 😂

[@arex6240]

are u stupid

[@jijojoy5816]

Well explained with detailed graphics....❤❤❤

[@karsan6018]

Not everyone understand "lakh" just FYI. Good video though....thx for the hard work....as someone who completed Commerce Graduation more than a decade ago, your video made it very easy to understand. Also loved the short and crisp length.

[@EBKAI_JitendraDudi]

It is very helpful in understanding the mechanism of induction heater ❤️👍

[@snipetdm0001]

Excellent explanation and amazing 3d models!

[@tayfun366]

I wish there would be a 1000-Like-Button! Well done, Sir!

[@boomer150]

I have an induction cooktop, like the one you demonstrated but older. Had it around 7-8 years. No problems. I mostly use it to make pasta. Boils a pot of water, 3-4L in about 15 min. The pot is aluminum but has a steel plate pressed into the bottom to make it work with induction.

[@RichardBaran]

Awesome! Thank you. Nice work!

[@coloradowilderness3139]

Amazing animation for quick understanding.

[@I_hate_Youtube_nicks]

It's like rotating a magnet underneath a pan 50000 times a second (N up/S down S up/N down), but it uses alternating current instead of mechanical rotation of a magnet (which may lose its power over time) Thanks for good explanation!

[@thehonestman26]

Fantastic demonstration. Good job and thank you.

[@bikashkalita5313]

Your efforts is appreciable, make more videos about physics

[@davetv4705]

You have answered my question for years. Thanks for this explanation. I am your new subscriber.

[@AbhiYadav-jy3ej]

Amazing very helpfully thank you so much

[@anayaj402]

This is the clearest animation ive seen for this, thanks!

[@Brahmadas999]

Great video, so cool!

[@synio2492]

Wow, great animation and story telling.

[@farfromberlin]

Great video… I finally understand how this works! Keep up the good work

[@IIISentorIII]

haha no you don't trust me :)

[@sailorguy9288]

A wonderful animated demonstration..

[@abhayanand9585]

Really enjoyed the whole duration... Efforts worth it! ❤❤❤

[@techmaster6587]

What a fantastic explanation with animation! I got knowledge about induction from your video 😊😊♥♥♥

[@steveokoy]

Induction heater are useless if you place an aluminum pan over the coil!. Please include this in the explanation. The magnetic field generated by the coil cannot generate eddy currents or induce a field in some metallic container over it.. That is why the instruction that go with the appliance is it requires that you use induction cookware only.!

[@RandomSeeker-qk5jc]

❤ I just lost myself by your charming explanation.

[@kimselmonun5285]

Nice video bro 👍

[@LekhuXYZ]

thanks for explan

[@HypnosisBear]

Brilliant work 💯👏👏 Subscribed!!🎉

[@freespeech8947]

Anytime I have a Bluetooth headset in while cooking on Induction I get those craaaaazy sounds 😂😂😂😂

[@pointersoftwaresystems]

Fabulous animation 👏

[@philipjose8092]

Excellent.

[@AkshayChaudhari5]

Awesome Content

[@KhanhNguyen-dn8bm]

i wonder what kind of software did you use to create this amazing video?

[@arunms8696]

Thank you❤ very clear explanation, you are awesome

[@ricksherman34]

The glass bowl doesn't work because its non ferrous. It has nothing to do with being an insulator or too high of resistance. You need iron which has unpaired electrons in the d sub-orbitals which get manipulated by the oscillating magnetic field. That's why you need to put a magnet on the bottom of your pan to see if it will work.

[@sanwomashi1751]

He said "simple" : resistance. For professionals (as I understood) "means" magnetic permeability. If the material has greater magnetic permeability, the greater will be the conductivity for magnetic lines of force. Ferromagnetic materials have the highest value of magnetic permeability. Iron is a ferromagnetic material, and has the highest value of magnetic permeability and can be used for this cooker. :)

[@tkjho]

@@sanwomashi1751 What about using holmium?

[@AKG58Z]

I first time heard someone say the word "lac"on KZbin in my entire life. I use it daily.

[@rectify2003]

Excellent Subscribed

[@sanahaskuranage8071]

Please do regenerative breaking!

[@ME-hj1nz]

Nice.. I've had to watch several videos in an effort to try and understand how induction heating works. This video filled in some gaps. I think it's only missing one thing. To my understanding, the heat is generated by the alternating of the magnetic fields, which cause the atoms to excite (in the metal object/pan), ramming into each other (like bumper cars), and the friction of those atoms moving about, is how the heat is generated (in the metal/pan) . I think that is what the Eddie currents are, that you mention, If my understanding is on track from everything I've been watching.

[@tkjho]

kzbin.info/www/bejne/h4HHamlpmKiYm8U&ab_channel=GEAppliances

[@saggers798]

Thanks for the info! This video clearly left out the most important part of how it actually heats up the pan 😂 I watched it several times, but it skips that most crucial bit of information...

[@shoukatalihunzai1]

Mazing and simple video! Lots of respect!

[@Kevinsviews]

Nice efforts

[@seanclarencesalipong7936]

This is the future of cooking maybe😅

[@arifkhateeb5799]

I was really un aware of this phenomenon.... Liked...Subscribed...Amazing...👍👍

[@aniksamiurrahman6365]

Nice content!

[@mishkattasdid]

best video available🖤

[@godzilla964]

This answers my question about whether the current running through the coil heating element is AC or DC. It’s so obviously AC.

[@FlamJongUn]

It isn't. It's DC.

[@pyro-7601]

The clearest explanation ever

[@attitude8268]

Good bro

[@kuldeepjangir1599]

Very nice

[@shams_shimul]

Nice 3d animation! You have really clarified the workings of an induction cooker in a simple way. Can you please produce a similar video to explain how an infrared cooker works that allow to cook food on nonmagnetic cookware as well? Your effort is much appreciated 🎉

[@jackgarder1988]

L000😊

[@Relax-288]

Hai 😂🤣

[@sabaabdullah7110]

Hats off to you sir ❤ thank you

[@m.shibili880]

Stunning rendenders and explanations

[@ahoorapersia4698]

Very good teaching. Thank you sir 👍🙏🏻

[@Relax-288]

Yes

[@mport7754]

Intresting thanks for sharing

[@arifali009]

Got relief when one english channel dint said 1 Lakh instead of 100 thousand

[@user-ke4bb6zo7h]

I like it thanks who made it Very useful

[@russellstephan6844]

I have a nice five-pad induction cooktop at home. I'm currently a couple of thousand miles away caring for an elderly relative. And the relative's house is natural gas. Oh, I *_loved_* cooking on natural gas when that was the best of the best. It ain't anymore! So, I'm currently stuck with cooking via natural gas. I'm such an induction snob now.

[@Baotiso1]

What do you use to make such an amazing video. Can someone Share the name of software with me please

[@headbanger1428]

The guy’s voice sounded so North American. Then I was hearing him missing some articles. AI? Then I heard him say “one lakh” 😂 Yep! Indian dude using a good AI voice. What a world. Good video BTW. Just clean up your script grammar, use more international terminology, and it’ll be tight.

[@sunilpatra6975]

Very nice demonstration. Thanks

[@depresty]

You have new subscriber, plz continue making videos like this.

[@OpenDeepLearning]

Greetings from Romania

[@duanetack8218]

Anyone else thought that thumbnail was a motherboard with a weird cooler at first ? 😂

[@ansarishoib6089]

Nice explanation with animation 👌👍

[@the_boys_meme7]

does it still work if we replace the inducting pan with plastic pan or any other made of non-inducting material ?

[@FallenDevi.]

Nice one

[@mikeymcmikeface5599]

great video

[@tanvirhasanmonir1627]

Wonderfully explained, Thanks a lot ❤

[@amberlaurene4502]

Great animation!!!! Well done

[@Benjybass]

The content is well explained, but I like the way everyone congratulates an AI generated voice for explaning the mechanics behind this process.

[@alexanderSydneyOz]

um, I think they are congratulating the person who wrote the words

[@carsomaudio]

Very nice, thanks for video

[@loverboykimi]

very well indeed!

[@raffatullamir]

Its a very good explanation. Thank you. So as per the video the heat in the Cooking pan is not transferred heat from any other coil , its a direct heat generated because of the eddy current produced inside the Cooking Pan. My Question is : Than why it doesn't harm us when we touch ( Human body) the cooking Pan on the induction stove when it is having current inside it (eddy current) while cooking ? Im not challenging anyone, its just my genuine doubt, hope to find the answer

[@Thessctube]

Wao amazing sir

[@vishruth4890]

Fun fact: he got the field's direction wrong xD 00:18 (ik that was just a mistake)

[@debasishghoshsays]

Fabulous video

[@hla260]

Thank you

[@vineeshkumar8191]

Awesome!!. Thank you for such a simple and to the point explanation. Also, any idea why induction cookers are consuming too much of electricity?

[@hikundu]

It consumes the power because to heat faster, it needs to create huge Eddy current. To generate that Eddy current the coil needs produce huge alternating magnetic field by passing huge current through the coil, and that's the power consumption. But it has got much higher conversion efficiency compared to other heating like IR or simple convection heating. At the end it consumes less electricity than conventional resistive heating.

[@CUbanageNT_24]

Just use a gas stove

[@evil17]

@@CUbanageNT_24 gas stoves are great to cook on, but nowhere near as efficient in the way they use the energy & impart most of their output heat into the surrounding area, not the actual pan, camp cooking is a good example of this as a small breeze can carry most of the heat away from a flame based cooker, where induction cookers impart most of their heat generated through the metallic base into the items being cooked. Another good example of power savings would be where you are cooking in an air conditioned area in hot weather, gas will impart 10 times more heat into the surrounding area to get the pan to the required heat for cooking, which then has to be removed by the A/Con’s heat pump and if you have PV solar, using an induction cooker will make a considerable difference to overall power usage in this scenario.

[@evil17]

I dont think induction cookers actually use too much electricity, while they do use a fair bit, they are still more efficient than using a resistive element to cook with, or gas.

[@hikundu]

@@evil17 Exactly. Very well explained, being Physics guy I appreciate your both the comments. 👏

[@sayedaliaqamousavi9064]

Great explanation. Thanks a lot.

[@gustafbstrom]

Cool explanation, thanks!

[@Bianchi77]

Nice video, thank you for sharing it :)

[@probablyCoooking]

This almost looks like wireless charging.

[@MrMomo2022]

To this day, 2023, a lot of people in the so call first-world still do not know what Induction cooking is all about.

[@allezvenga7617]

Thanks for your sharing

[@kenham6742]

It would destroy any electronics accidentally swung over it, including smart phones and smart watches people are holding near it, by inducing a current in them, frying them from the inside, using the devices own wiring and loose electrons catching the waves, to do it!

[@mattharvey8712]

Bravo.......ok ....say u want to use glass .......they make a heat plate for that.....cheers

[@khuludanshori1165]

love this channel, this is was my first video

[@creamwobbly]

Short answer to the question in the title: it doesn't. I bought an induction stovetop. The manual explicitly stated that it's designed for cast iron, cast aluminium, and stainless steel pans. I found that out of all our cookware exactly matching the list, only the cast iron skillet worked with it, but it was laughably poor at maintaining heat. Then it stopped recognizing that the skillet was present and relegated itself to the landfill. The cost to the environment of manufacturing the device was many times more impactful than the cost of continuing to use natural gas, with all the attendant problems of mining and refining it. It's a sham solution, and cause more harm to the environment than continuing use gas, and just cooking less.

[@creamwobbly]

Oh I forgot to mention that it would only heat a 10cm disc of the skillet. Not the whole thing. So one pancake at a time, or one burger, or one egg, or one slice of bacon, cut on halves. Also, I use the microwave oven way more than I use the stovetop.

[@alok20001]

Thanks for making this video. Please make video on induction cookware

[@MrGuardianX]

It's not clear actually. So, magnetic field changing in the wire creates electric field in the pan? Which also oscillates meaning electrons move inside the pan back and forward 15k times per second. Since pan has resistance, each time electron moves it actually spends the energy on heating the pan itself so the pan overall increases in temperature. Right?

[@Illyayakyys]

I thought there was a laptop in the preview. Although I also fry eggs on it when I play games

[@muhammadhnoorulhudha7252]

Fantastic....

[@AbhiYadav-jy3ej]

Make video on AC and DC

[@jozefnovak7750]

Thank you!

[@ftkittu]

Good

[@trevorgwelch7412]

Does cast iron work on inductions stoves ?