Lesson 1 - What is an Inductor? Learn the Physics of Inductors & How They Work

Lesson 1 - What is an Inductor? Learn the Physics of Inductors & How They Work - Basic Electronics

Рет қаралды 457,552

8 жыл бұрын

Learn what an inductor is and how it works in this basic electronics tutorial course. First, we discuss the concept of an inductor and explain the physics behind how the magnetic field inside of the inductor coil can store energy.
We then discuss how the voltage across an inductor is proportional to how fast the current through the inductor changes. We close by discussing how the magnetic field is concentrated inside of the inductor.
In this electronics course, we cover how an inductor works and how to use inductors in circuits. We explain how capacitors and inductors are closely related, and how to use inductors in electric circuits..

Пікірлер: 260

@iprofessionalamateur 7 жыл бұрын

I have never ever passed maths In school and could not even solve simple equations. It was a disaster. 2006. I finished school and could not get into college due to the absence of maths. The supplementary exams I took was a failure too and I gave up. Until I came across a DVD series titled Fractions through Algerbra in 2014. Thats when my eyes opened and it all began to make sense. Today I am in my 2nd year of Electrical Engineering and Salute the MathTutor for opening up my mind. Much Respect. Keep up the Good Jason.

@christiangonzalez2646 6 жыл бұрын

Kidzo900 congrats bro may God be with you at all times

@joeandkatimavec2015 6 жыл бұрын

Kidzo900 8

@MathAndScience 5 жыл бұрын

Wow, I just read this, better late than never :) I am very, very proud of you. So awesome - stay in touch and good luck to you!!!

@NoName-mr1lh 5 жыл бұрын

Things don't always make sense immediately. Perhaps it just takes longer for some people but I think it depends on the quality of the teaching. Concepts weren't always clear to me when I was a student but became clearer later. Good luck with your work.

@franciscoodgers3866 5 жыл бұрын

@@MathAndScience just wanna thank you for the GREAT explanations and examples! Been watching your ohms law and resistors videos. They are REALLY helping out!! Thanks.

@LoveMyAbeshaWomen 4 жыл бұрын

As an electrical engineer with 15 years of experience, this is an excellent explanation. I couldn’t have done a better job!

@deniscotter525 4 жыл бұрын

Jason explains everything every mark on the board every detail, a gifted teacher

@loverboy-if3ox 6 жыл бұрын

sir, I have a learning disability and this has helped me to understand greatly. I'm starting to slowly understand. god bless you and will continue to study with u.Thx a million. Keith.

@skylarkesselring6075 3 жыл бұрын

2 years late but I had to say, I love hearing about that drive. Don't let anything hold you back, keep learning!!

@ulysses_grant 2 жыл бұрын

Glad for you! Keep learning, my lad. God bless you!

@uriel4829 4 жыл бұрын

There are very rare moments that I have throughout my education when I look at an educator and think "this is why I'm going through this". It is an absolute pleasure to hear from these people.

@MathAndScience 4 жыл бұрын

Wow thanks so much!

@bencyber8595 Жыл бұрын

what is education

@julienmina7276 4 жыл бұрын

The best video to explain the induction in the intetnet of thousands of thousands of explanators

@Fadic4 5 жыл бұрын

i love this guy. He is the best, i wish he was my professor for all electrical engineering classes, i have not seen a single person explain physics and these concepts as well as he has. i wish i would've found out about him in my first year of college, i would have graduated by now.

@ghostxop2101 6 жыл бұрын

This is fantastic. I love math but had trouble understanding inductors. This guy does an amazing job of putting detail into allowing a mind to learn in its way.

@fakeezel 6 жыл бұрын

Seems like i have learned the basics of electricity from your videos what i was trying with 4 years from books :) Thanks a lot from Hungary!

@sheralikhtk5200 5 жыл бұрын

Sirr I was gonna quit my computer system engg and go for software but thank god I came across ur videos and now my concept Is clear about circuits...u just saved someone ❤❤

@citalodisco6817 6 жыл бұрын

11:40 I like this guy's writing / diagrams, but that letter i in particular is excellent. Might be one of the best freestyle i's ever.

@kjgkvfjtmutcvjyrcuj6 5 жыл бұрын

The voltage ( V ) under the Line is also superb !

@tmst2199 4 жыл бұрын

And he even extends his pinkie finger when doing it. :-) JJ.

@yowzirs8446 6 жыл бұрын

this is my guuuuyyy! ive watched almost all of his videos and ive understand all of it. i recommend watching his vids about different kind of circuit

@waynedavis1099 6 жыл бұрын

dont change the way you structure your lessons,on point allways,and at the right pace,i like the way you drill concepts in to make us sit up and take note,its not repetitive,its neaded,i can listen to you and not get boad,because i leave with new knowledge,thank you so much.

@man.g2475 4 жыл бұрын

Sir, I truly appreciate the manner in which you're imparting this basic knowledge of electronics. It's the emphasis that you make on the salient points of the induction concept that any learner needs to remember, that renders your presentation captivating. Thank you.

@gratefulone5317 9 ай бұрын

I am extremely grateful for how gifted you are at explaining these difficult concepts. Thank you for sharing your knowledge and making it possible to understand the why and how. I’m currently in a mechatronics program and find your explanations extremely helpful. I signed up for your math tutor membership and it’s the best investment that I’ve made to support my education goals. For anyone that finds these videos valuable, I highly recommend the membership. You will be amazed with all the available information on different subjects to support your education goals. Thank you!!!

@Ancipital_ 26 күн бұрын

I signed up too. Jason is teaching me so much. I had an unfortunate childhood / schooling. Jason is teaching me a lot that I never had the opportunity to learn before. He's a true blessing.

@marty7922 5 жыл бұрын

Voltage difference across a straight wire and an inductor (coiled wire) is 0 with stable current. Voltage difference across an inductor momentarily lags behind current change. Current fluctuation produces inductor oscillation, and inductor oscillation emits electromagnetic pulses. So much to learn... hope this helps some folks, thanks for the lesson.

@brinel.6785 5 жыл бұрын

This was so helpful. Thanks for breaking down the concepts , much appreciation from London!

@ballofjoybts4525 2 жыл бұрын

Amazing, earth shattering, mind blowing , never done before, spectacular, magnificent, one in a million

@stealthshooter5624 7 жыл бұрын

amazing video, this guy explains everything in a very simple and easily understandable manner.

@geelleguure8808 5 жыл бұрын

There are people that are human, and have human feeling, like this guy. He learned modern knowledge and now he is passing his expertise to us through U-tube. Everybody is benefiting without going to school. He is blessed and U-tube owners are blessed. Sir keep going the nice job and educate our people in this earth, white, black, brown, yellow and red, no matter about their color, origin, culture etc. as long as they are humans having two eyes, two arms, two legs, a head, neck, belly they are your brothers and sisters in humanity and all of them are going to bless you. God make you a great man.

@isabelleus2881 7 жыл бұрын

thank you so much, I finally get the influence of current on inductance!

@alz123alz 6 жыл бұрын

WOW ! BEAUTIFUL, GIFTED INSTRUCTOR

@tiagohenriquemacedo2672 6 жыл бұрын

Let there be light! Excellent video, thank you very much sir!

@jimmybuu3179 5 жыл бұрын

Excellent Video Instruction of Induction lesson. Great instructor you are better than many EE professors in many colleges. Thanks

@kavishkakavishka8117 3 жыл бұрын

Sir ur the best teacher to teach so clearly and in detailed manner that i hve come across so far. Thanks a million times and god bless u! Please keep uploading more stuff.Frm srilanka 🇱🇰

@francismannion7075 7 жыл бұрын

Thank you for a clear and concise introduction to inductors.

@damircvijetic8567 5 жыл бұрын

Bravo

@roshankumaryadav9479 7 жыл бұрын

thankyou sir, this video helped me alot to understand about inductor and gave me a feelings about it....

@0tt0z 2 жыл бұрын

Thank you for all of these videos that you post here. You are a great teacher with the ability to make alot of this information easy to understand. Thanks again!

@jasonyoung7827 6 жыл бұрын

Wow this is the best explanations. I with I could like it 10x

@SpaceGravy 2 жыл бұрын

Just discovered this video. This guy is an amazing teacher. Much respect.

@afgcanadian28 4 жыл бұрын

Thank you thank you thank you. You are the best teacher i find. After reading inductor for so long,now i know whats going on. thank you

@burry218 5 жыл бұрын

Now this is awesome teaching. Very inspirational. Excellent work, Sir.

@kirkyoung6962 2 жыл бұрын

I learned more from you in this 25 minute segment about inductors form you than in my whole semester in circuit analysis II. I’ve rewatch this whole video. Thanks! Thank you sir!

@frankroper3274 2 жыл бұрын

I love these videos! I don't understand everything but what I do know is I am able to learn something from everything these classes teach and at some point a light is going to go off!

@naderhumood1199 5 жыл бұрын

Thank you Professer I'm following your material. You aptly great. . And your .cominucation is processed....

@arthurstuartleo1998 6 жыл бұрын

thank you may God continue to bless you, you have opened my mind when you talked about how capacitors and inductors can be used interchangeably in circuits depending on the goal of the circuit,say if i want handle the energy in the circuit like a microwave circuit that requires electrical energy to handled so that it can be converted into heat energy to warm food stuffs,a capacitor or an inductor can be employed to perform that function,and also in transmission of radio waves ,sound energy needs to be handled in form of a magnetic field or electric field in order for it to be transmitted ,thanks for understanding what you were taught

@shaibuibrahim6396 5 жыл бұрын

Sir i thank u so must.now iam start to confuse about the inductor and resistor

@deekshitraviteja8365 5 жыл бұрын

Appreciate your efforts in such beautiful explanation. Thank you is all I could say #respect

@paolaagaton9348 7 жыл бұрын

Thank you for your explanations.

@bassamsaad7373 Жыл бұрын

I am so proud of you. Out of millions professor , you are the seed of genius on this earth. Thanks to youtube again.

@khaldounnd1261 8 жыл бұрын

You sir, are a life saver

@mufakkirhussain2816 5 жыл бұрын

you are the best teacher and explainer in this world. I do not know why i do not get tired when listening to your lecture.

@bestyav5529 5 жыл бұрын

Thanks for making me understand some concepts that I was ignorant to

@mustapharmouz6966 5 жыл бұрын

Thank you so much, Professor, for help

@echowenqi 4 жыл бұрын

Thank you for the video. I have a question which is about when you say "increase the current", do you mean increase how fast the current change or you mean increase the amplitude of the current? If you say "di/dt" is how fast the current changes, then why it is also related to the amplitude of the current? Got a little confused. Thanks!

@IIDECMNH 6 жыл бұрын

Thank you very much, I just got the correct direction for Inductors .

@chrisccs2112 3 жыл бұрын

I wish you was my tutor when I was studying Electronic Servicing in Birmingham UK. Absolutely brilliant!!!!!!!!!

@samsonmuchiri609 Жыл бұрын

I love how you teach in the simple way , I’m interested on learning more from you

@almonzowilder4091 4 жыл бұрын

Finally, an accent I understand.

@robertmattison1282 6 жыл бұрын

Thank you for post this video onto KZfaq

@tartaric2040 5 жыл бұрын

Quality explanation. Thank you...

@robertholt2545 7 жыл бұрын

Great explanation. Thank you very much!!!!

@albertomontoya4316 3 жыл бұрын

I have never understood a teacher as easily as I understand Jason. Honestly He explains very well.

@MathAndScience 3 жыл бұрын

Thank you Alberto!

@albertomontoya4316 3 жыл бұрын

@@MathAndScience Thank you Jason.

@lijiesun4673 4 жыл бұрын

You are a really good teacher and can make complicated knowledge easy to understand. Just want to ask whether you have any plan to make videos about the power system stability or generator knowledge since you are an Electrical Engineer?

@bhavinpithawala3967 3 жыл бұрын

Wow happy to know how physics is key behind this. Just wow. Thanks for this great video

@sudanesenightmare 5 жыл бұрын

Thank you so much for all the videos, I learned a lot from them b4 I go to school.

@MathAndScience 5 жыл бұрын

I really appreciate it! Jason, MathAndScience.com

@bencyber8595 Жыл бұрын

we like him , a perfect professor from a uni . as good as professor 李永乐 .. cheers ..

@_AnanyaIslam 3 жыл бұрын

This video is so great!

@Hambxne 5 жыл бұрын

thank you. you're the man.

@periklisgewrgiou5327 2 жыл бұрын

Thank you so much. I am a retired Radio ofiicer and I have the oportunity to watch your useful electronic lesson in English.

@rogueriver 4 жыл бұрын

Yes! thank you! I'm finally understanding this.

@MathAndScience 4 жыл бұрын

Awesome! Jason, MathAndScience.com

@FesterPussbucket 5 жыл бұрын

So one could compare the function of an inductor with the function of a flywheel on an engine with the voltage analogous with flexion?

@sahibzadaawaiskhan6709 6 жыл бұрын

Best explained sir thanks alot

@nishitranjandey4713 6 жыл бұрын

You taught amazing..tnk u

@emenikevictor5118 9 ай бұрын

I have been trying so hard to understand this inductor for long thanks I finally made it

@jimrudolph2864 3 жыл бұрын

Why didn’t I run across your channel sooner? You explained it so well. Will start to watch all your other videos.

@Sarbloh 5 жыл бұрын

u r seriously nice teacher.....thank u

@kaddourbellaknich2836 4 жыл бұрын

amazing really

@britfreeman6303 7 жыл бұрын

Does the current direction also change when you flip the polarity of the voltage to into account a decrease in the rate of change of the current???? You said you fill the sign of the voltage for decreases in current rate, so then, to keep the passive sign convention, don't you have to flip the direction of current as well?

@erickademe 6 жыл бұрын

Can't thank u enough am at it "Electrical Engineering'

@tmburns4 4 жыл бұрын

Another great video. Thank you!

@cbttrainer 4 жыл бұрын

Having looked at many tutorials, this is the clearest explanation I have found. Great instructor!. thanks

@davidsungoh127 2 жыл бұрын

Thank you sir for such a clear explanation really appreciate it .

@jubjub567 4 жыл бұрын

Awesome man!! Great explanation!

@frankk4526 4 жыл бұрын

I got a question my friend I have 125 amp flex core welder and I converted the unit from AC to DC I need to filter the outlet because I have a Lotta spatter they see you Inductor coil what size do I need

@tamarabarnett9869 Жыл бұрын

This guy is a really good teacher.

@gwav1a 10 ай бұрын

I agree- you are a good teacher. Well done!!!

@reemyabdulla8018 6 жыл бұрын

Thank you so much.

@arunsurya5534 6 жыл бұрын

amazing explanation!!!

@winfieldbrathwaite73TonyTruth Жыл бұрын

thanks so much ,you do articulate so optimal you are blessed with great knowledge

@leonking9459 4 жыл бұрын

sir, thank you for coming across your video.. it's like an accident that your video appeared on my youtube wall.. i am fascinated with science and technology like electronics..your tutorial is very helpful for begginers like me..

@redredbostonelecelec Жыл бұрын

great instructor and gives the students confidence

@tads5935 2 жыл бұрын

Thank you very much sir your lessons is very clear and easy to understand

@deekircher21 4 жыл бұрын

Thank you for these great videos

@hadireg 4 жыл бұрын

Excellent!! Thumbs up Sir!!

@luke9771 4 жыл бұрын

This is really really good!

@fransmurati2370 2 жыл бұрын

For Visual learners, it wiil be important to see a reality example of an inductor and 1 or 2 examples of where it is being used, asumption that those that watch your program knows what it is. Work from Reality to Symbols to Explanations. Your explanations are very good and I will definately subscribe as a early hobbiest.

@rebeccafrost9933 Жыл бұрын

I've been struggling to understand inductors but this is a really helpful tutorial

@mr.technician4144 5 жыл бұрын

Sir, can ask some question?....Because I am confusing of it....I mean how the current flow if there is no voltage as you'ved said? Because on ohm's law voltage is the force to the current to flow if there will be a difference since the inductor is connected to batt. And there is a difference current flow voltage pushes current to flow?