Why and How Inductor does not allow sudden change in currents

[@saikumar-wf7vn]

feeling proud to be an electrical engineer and also due to tutors like u..Keep doing tutorials like this sir.i and our viewers will support your efforts.jai hind

[@siu281]

This is such an underrated channel.. I dont think there is any teacher in India who would do such an in deoth analysis of inductors.. Thank u sir..

[@SanjaySharma-ls2ib]

Oh, no. How brilliantly explained the concept of inductor. Hats off to you genius.

[@healthylife8991]

Awesome .... I regret not taking engineering seriously.....its all over now..... You are the Best lecture I have ever came across.......

[@multisickcat5254]

I have to say, you saved my day and my curiosity. I was so painful to understand why the scr fullwave bridge controlled rectifier can allow current to flow while the voltage is in reversed biased. You're such a great teacher!

[@phoeNYkx]

Think of Inductor as a large body of mass which has a huge inertia. When you apply Force, it doesn't move initially. Similarly when it is in motion, when you apply Brakes, it doesn't stop immediately.

[@junedgandhi2757]

Clear my all doubts regarding inductor....Great work sir!!!!

[@ThePiSquareAcademy]

Thank you stay tuned to our channel for more such videos, the more you Share these free lectures "more we Upload". For every 100 clicks on share we will upload a new interesting lecture. Check our other lectures and subscribe to get alerts on new uploads at kzbin.infovideos?sub_confirmation=1

[@thesingingengineer7759]

It will be more helpful if u make a video on capacitor.. and capacitive load..

[@renganathanperumal6265]

You r an excellent teacher.

[@iqbalahmadkhan2450]

Very well explained. Very clearly demonstrated. Thank you Sir.

[@kabandajamilu9036]

So nice and educative sir

[@zuhairalsaffar7001]

I like your way of teaching thank you so much for your help ❤ 😊 🙏 ♥

[@somnathmore2642]

GREAT EFFORTS.GREAT TEACHING SKILLS.FANTASTIC.

[@way2arif]

Feeling proud to subscribe ur channel.. Bcz of u people efforts I am good at basics of electrical.. Thank you so much sir.. Iam elder than u but again feel happy to call you as a sir👍👍👍👍

[@vidyadharabhyankar316]

I have ever seen such a video on electrical engg concepts. Congratulations. Keep up the good work 👍

[@RahulRai-gc1dv]

True service to Nation and for students of India..... Thank you so much for such simple explanation. 🙏🙏🙏🙏

[@kimuduraju4896]

Ur lecturs are awesome sir. this video's are more than helpful for every electrical engineering student s

[@kumarshubham1909]

NAMSKARAM GURU JI YOU ARE REAL GURU WITH REAL KNOWLEDGE

[@radhakrishna0154]

Your channel is a good source, to know more common & important things about our beautiful electrical engineering

[@kovleensahni8840]

understood polarity of inductor only after watching your video.you explained clearly how current is opposed .great job!

[@kabandajamir9844]

The world's best teacher thanks sir

[@shaki8971]

sir, really superb explanation ever I heard...keep going 👍 Eger for your upcoming vedios..

[@nimeshlad594]

clearly understand how inductor works !!!!👌👌👌🙏 thank you sir ...

[@bihagmajmudar2704]

Nice technical explanation but what I feel more simple in easy form required to be explained all good luck

[@francismannion7075]

This was a truly excellent presentation . It was clear , concise and extremely interesting. Thank you for your excellent teaching.

[@IrishVTravel]

Awesome 👏,,a big applause from Chicago

[@ashishpadhi7786]

Thank u so much pisquare Academy...i really clear my all doubts regarding inductor....i salute you sir and keep it up for make our future more brighter...thank u again

[@_adityatripathi]

Hello Sir.. I am currently pursuing Btech in electrical engineering and your lectures are amazing. It has been a month since you did not upload a video. I humbly request you sir to please upload new videos soon.

[@pinturout2428]

Sir salute you for explanation .we all want deaily a new video concept of electctical specially represent you........

[@jaikrishnan_s]

This video is very useful.thank you PiSquare Academy

[@praveenkumar-gp7ie]

Very good teaching. Please continue sir

[@arpitalugun3668]

We are very privileged to have teachers like you. Sir it would be more appreciable if you could please clear the concepts with capacitor also .

[@Dragonmx11]

Best electrical engineering channel on KZbin

[@matoshreesevadham3840]

thanks for the video cleared the concept

[@shruthimarga6984]

Thank you for the video . It is really helpful to improve the knowledge.

[@marinilvan1690]

Very good explanation .

[@dastagirim2488]

service to nation is extraordinary idea and very good expiation sir.such persons needs to our country.ur name will be long forever forever.

[@rockingstone7700]

Awesome explanation ....plz make a video on hvdc transmission..... How to distinguish between hvdc line and normal HT line (400kv ac)

[@trick_er]

how the starter is working?.........and thank you so much sir ..for making such videos! you are a real hero!

[@Pradeepdurgam]

Very good explanation sir👌👌

[@deepakkumargupta7149]

Thanks sir for making our concept clear....

[@electricalpanda101]

Great explaining👋👋

[@kalyannaik4327]

Loved the way you teach...

[@paulg444]

Great video. I like to explain change in current as it relates to energy. Since energy is stored in proportion to current squared we can not have an instantaneous (time-less) change in energy. Energy can not move in 0 time. So current can not jump.

[@roshankumargupta2924]

awesome video sir plz make some videos on electronics components

[@Pdm19978]

I will watch your all videos and clarify whatever the doubts from the three years of graduation in eee

[@princechaudharyentertainme2250]

Amazing effort!

[@MrLESRAJ]

Hi, there sir, for the lamp to start, the starter has to be closed, yes as you said, when the light is on, current passes through the lamp, yes as you said, when the lamp is completely lit up, current flow through lamp, I agree as you said, what happened next is starter cools down and closes, my question is, due to this action why the lamp won't flickers, please reply.

[@etg9080]

Great explanation but why inductors used in different circuit board, to block ac current?

[@bommadapremkumar8018]

Good teaching

[@meethjain9646]

Perhaps the best explanation ever seen

[@kandulabhardwaj]

You're explanation is awesome sir You are doing a wonderful job by sharing your knowledge with us thank you very much sir.please explain the charcteristics of all motors and generators sir

[@noothanveernala4094]

Sir can u explain about AutoCAD systems working in switchyard(133kv)

[@muthupriya374]

really really really really amazing.......goosebumps to ur explaplanation.....keep tutoring

[@pulavartipadmavathi2592]

Thank you very much for your presentation. I understand stood lot of unknown things

[@hevisajdova]

Compliments for all of your work. Best regards from Macedonia.

[@mohfa1806]

Thank you very much for all your great educational videos....i have a question pls : as you said at time=0+ the induced inductor voltage will be nearly infinity , so shouldnt that large induced votage induce large current that would overcome the original current from the battery? , and hence the current will be anti clockwise ?....thank you and looking forward for the answer .

[@kanthakborkar710]

Nice explanation

[@steffinmathew2565]

Thank you sir . You are doing very great service to people.

[@vinarasan]

wonderful explanation .

[@ThePiSquareAcademy]

Thank you. Check our other lectures and subscribe to get alerts on new uploads at kzbin.infovideos?sub_confirmation=1

[@ElectricVehiclevideos]

Very good Explanation Sir, I have one more doubt why inductor allows DC,and blocks Ac ?

[@ThePiSquareAcademy]

Because, no rate of change in current in case of DC. so inductor allows DC without any opposition. Stay tuned to our channel for more such videos, the more you Share these free lectures "more we Upload". For every 100 clicks on share we will upload a new interesting lecture.

[@varaprasadgrandhi8101]

Sir, I have a doubt that may be silly, the starter will on and off on its own way to see the high voltage to glow the bulb. So how will do that action in starter.

[@ravikiran4584]

super explaination sir

[@vigneshkumar5634]

Good explanation sir

[@gangaprasadyadav2194]

NICELY EXPLAINED ...COULD YOU TELL MORE ABOUT STARTER?

[@Pdm19978]

Sir you done a great job for electrical engineering you are my god

[@ranjith.r9535]

Super sir.... I want to know one thing... What exactly being inside the starter?

[@ervivekchoubey]

Thank you very much. Your videos are really simple and interesting....

[@premtours]

Really nice Thanks sir Please tell me about capacitor

[@RaviKumar-bh3ns]

What I say regarding your teaching style... A Grande salute to you sir......

[@ThePiSquareAcademy]

Thank you stay tuned to our channel for more such videos, the more you Share these free lectures "more we Upload". For every 100 clicks on share we will upload a new interesting lecture. Check our other lectures and subscribe to get alerts on new uploads at kzbin.infovideos?sub_confirmation=1

[@kevalwork]

Good going guys. Keep it up. Thanks for sharing such great videos with us.

[@sridharchitta7321]

What is a resistor? It is the property of a conductor which determines the current produced by a given difference of potential. This makes us remember that a resistor is a conductor first. And, there is reason to say that superconductive wires don't obey ohm's law. A working definition for current in conductors like metal wires is "the start-stop motion of millions and millions of conduction band electrons everywhere within with a drift superimposed". The e.m.f of the battery is due to separation of positive from negative charges which produces an e.m.f across its terminals and a pattern of electric field surrounding them, not exactly but like a dipole. Consider a simple circuit comprising a battery, two wires and a resistor. An electric field is there in the wires and in the resistor; powerful electric field and uniform within the resistor, weak and uniform within the wires. The field is set up by a tiny amount of surface charge with a steep gradient on the resistor and not so steep a gradient on the wires. It is the electric field E created by the surface charges sourced from the battery, which produces a force causing the mobile electrons to acquire a drift velocity v = μE, where 'μ' is the mobility which is a number representing the freedom of movement of the electron in the lattice. This results in a current density J = σE, where σ is the conductivity of the wire or material of resistor and E is the electric field in the wire if considering wire and is the field in the resistor when considering the resistor. The p.d. or voltage across the resistor is the integral of a constant powerful field along its length. The p.d. or voltage across the wires is the integral of a constant but weak field along its length. Voltage is entirely because of the surface charges. Capacitive reactance The capacitive reactance is expressed in ohms and it is useful to determine steady-state current values to sinusoidal voltage inputs. Although the value of the reactance is expressed in ohms, it was not obtained by computing a resistance, as of resistors. The current in the wires of a capacitor circuit is due to the resultant electric field E(NET) (a resultant of the applied field and an opposing electric field, the fringe field of a capacitor), obtained by applying the relation for current density J = σE(NET), where σ is the conductivity of the wires. The field in the wire which may vary sinusoidally is always a resultant of the applied voltage which may be sinusoidally varying and the fringe field due to charge accumulation on the capacitor plates. For a comprehensive description of the mechanism of current leading the voltage across a capacitor see the book references below. Inductive reactance The inductive reactance is expressed in ohms, and is useful to determine steady-state current values to sinusoidal voltage inputs. It is to be noted that though the value of the reactance is expressed in ohms, it was not obtained by computing a resistance, as of resistors. The current is on account of the resultant of the applied field and an opposing coulomb electric field, which is due to polarization by the non-coulomb curly patterned electric field associated with the changing magnetic field, and the current obtained thereof by applying the relation J = σE(NET) where E(NET) is the resultant field of the applied field and the coulomb electric field and where σ is the conductivity of the wire. For a comprehensive description of the mechanism of current lagging the voltage across an inductor at different frequencies see the book references below. Electrostatics and circuits belong to one science and not two, that of electricity and magnetism. To know how they are unified visit this link matterandinteractions.org/articles-talks/ and view the article 'A unified treatment of electrostatics and circuits. B. Sherwood and R. Chabay, unpublished. (1999)' pdf. For a live demonstration of surface charge and its effects in circuits visit kzbin.info/www/bejne/i2i1fZpja55km7M For a detailed discussion of surface charge, coulomb's law, electric fields, fields of dipoles and other charge configurations, parallel plates, capacitance, currents, conservation of charge, conservation of current, superposition of fields, superposition of potential, simple dc circuit, magnetic fields, magnetic fields of a current element, straight wire, current loop, solenoids, biot-savart law, voltage, voltage source, difference between e.m.f. and potential difference, ideal voltage sources, resistors, how current branches in a parallel circuit, capacitors, inductors, faraday's law, inductance, ac circuits, transmission lines, motors, generators, p-n junction diodes, electromagnetic waves, antennas and radiation, new electrodynamic theories on the nature of the electric field, see "Electric and Magnetic Interactions" by Chabay and Sherwood www.matterandinteractions.org or Fundamentals of electric theory and circuits by Sridhar Chitta www.wileyindia.com/fundamentals-of-electric-theory-and-circuits.html There is a "look inside" feature in the amazon.com webpage of the book "Fundamentals of electric theory and circuits" by Sridhar Chitta with a few pages of Chapter 1 which may be viewed and also which you may swipe left or press < icon to view the foreword, preface and Table of Contents. The contents of the above book by Sridhar Chitta, make a distinct unified approach to electrostatics and a few advanced circuits like coupling signals to amplifiers, lending precision and clarity to the topics which is not found in most text books. The book comes alongwith a CD with animated power point presentations for all chapters and voltage regulator, RC phase shift oscillators and differential amplifiers included additionally. For a lecture by Prof Ruth Chabay on surface charge in a simple dc circuit visit kzbin.info/www/bejne/Y2i6Y2xqg8R7oc0

[@GK-ws3fe]

Thank you very much sir..Now I have clear concept about inductor

[@prawink6857]

Thank you sir, for your valuable lessons. Please make a video on. How primary flux cuts secondary winding ( dipole action). I hope you understand.

[@sandeeptiwari3655]

Amazing😇😇😇

[@omjaykar154]

Really sir amazing and best example also clear my confusion

[@bobbypothen9578]

Thanks for the session. Please explain. What is the normal position of starter bulb? is it normally open? why it is not triggering even after the lamp comes on? the voltage will stay accross the starter always. Thanks

[@vidyashripatil7054]

Sir please make videos on electronics and communication engg ...your explaination is awesome

[@ganeshd480]

Awesome attempt sir...could you please explain about why capacitor doesn't allow sudden changes in voltage

[@pratheeshtom4758]

really very good presentation and appreciated your initiative to making this type of videos

[@RiteshSingh-ly4wu]

Thanks sir ...u are greatly explain the reason....

[@kondaparthisatish8733]

It's awesome sir. I do not have any other words to comment, thank u so much sir

[@premtours]

please tell me about torque speed characteristics of 3 phase induction motor

[@ranil748]

it's very useful for understanding and rememberingconcept well.

[@ThePiSquareAcademy]

Thank you, Check our other lectures and subscribe to get alerts on new uploads at kzbin.infovideos?sub_confirmation=1

[@Shiva68]

Wow really great sir…

[@aarifahmed7675]

Sir please make video on reactive power and it's significance on alternator busbar transformer and transmission line and it's importance

[@Rahul_Bibave]

hats off to you sir

[@gulurusankarababu2198]

superb sir

[@pravinnitb9726]

Service to the nation excellent thought👍😊

[@amitbaroi9162]

thank you Sir..

[@sumsahu08]

sir pls tell us how to calculate angle in directional relay..??

[@pravinn1631]

Hello sir, Plz make a video for PLC

[@narendrapatil5136]

You are doing very well sir . Your recent videos will help us for sure. " Could you explain HVDC recents projects in India " in your way......?

[@HariKumar-om6ek]

Well explained, could you teach electronic ballast working in all ckts

[@phanikumar9184]

sir, please make a video on induction generator working

[@sagarnagpal3393]

So we need to close the switch gradually so that di/dt could become low and that gives less back voltage and we don't see any spark.so the question is ,is there any kind of switch available or we need to put capacitor across the switch so that we don't see the spark

[@vinaydrm9953]

How hvdc grid work practically plz make a video on this

[@researchwithramkumar]

Sir. It's a amazing Explanation I have ever seen..Thank u sir.and I have a request please upload videos of machines.

[@devarajt6965]

Thanks for the explanation sir.. we need more videos from you sir.

[@prashanthkushana6128]

Sir please make a video on single phase induction motors... Highlighting the power factor , starting and maximum torques, and efficiency....