You have nicely explained the difficult concept in very simple and effective manner. Thanks. I will be grateful if you clarify 1)Relation between the dielectric constant and dielectric strength 2)Effectiveness of dielectric material to prevent the electric breakdown wrt the dielctric contsant.3)The behavior of dielectric materials in high voltage alternating fields(of the order 11kV and more) wrt their permittivity/dielectric constant.
That's the kind of learning content which actually helps. I can't believe you even explained the electric dipole, that was so helpful. I love this video. Such a simple yet detailed explanation. It really helped me.
Your explanation is highly recommended.. thank you very much.. if possible please provide the neat explanation on vector calculus with real time applications. As most of engineering topics are based on it
On page 2:10 It is obvious that air is the medium but it is not the only medium. The medium that we ignore here is the medium of vacuum. Vacuum or more precisely the medium of vacuum has a permittivity measurable at 8.8541878128^-12 Farad per meter also known as e0. Therefore medium of the so call air is a composite permittivity of e0 and air molecule. Likewise for liquid and solid a mixture of e0 and respective molecule.
sir some articles are saying permittivity as the ability to store electrical energy in electrical field. What is the relation between two concepts? If so permittivity really measures opposition for electric field formation then why metals have infinite permittivity
Thank you for the interesting video. Could you please explain the relationship between the permittivity of material and the electromagentic wave? how does a material with high/low permittivity interact with the electromagnetic wave?
sir i am not convienced with relating permitivityt o polarizability. because if if it has to deal with the resistance offered by the electric field of dipoles from the medium why does the vaccus has a finite value of permitivity as there are no atoms or molecules to oppose the formation of electric field. please considering replying...
Sir, if possible try to make videos on basic Network theory( superposition, Norton, Thevenin theorems) , which can be useful for examinations like GATE.
sir, if there are no molecules in vaccum, then how can electric dipoles form in it, and oppose external electric field? but still we have permitivity of vaccum a value....
Maybe its because there are some molecules(very small in number) and that gets polarized and make electric field. Thats why vacuum has very low permittivity.
@@LostInTheMysteriousWorld no...i searched on google scholar, there it was said that in vacuum,there were no particles but due to quantum mechanics, some particles would come in existence for a short time...scientists are not sure about it but its a proposed theory
@@shauryamodi7236 F=(1/4πE)q1q2/d² If this force is in vacuum then E=1. Hence it doesn't increase or decrease force. I think mathematically permittivity (E=1) and theoretically it means there is no permittivity in free space. That's why here the force is very high in compare to other medium.
If no permittivity (E) value is taken as 0 then force (F) will be undefined. But in actual case force is not undefined in free space. That's why instead of taking 0 for E, 1 is choosen for the value of epsilon not (E) . So that force doesn't become undefined.
Your explanation is supercalifragilisticexpialidocious... Awaiting your next video on Permeability...and also requesting you to keep enlightening us like this....
From your video I have got the concept that permittivity is not always constant. So thank you very much. Now I want to ask you a doubt - Is permittivity of free space always a constant ?
sir, what is the different between earthing and ground.and when short ckt occur then excess current passing through earthing to soil and then where is gone the current?
Awesome explanation Gaurav sir! Sir relative permittivity or dielectric constant also find application in electrical insulators. Please explain the dielectric constant of electrical insulators, that is, either the dielectric constant of insulators should be high or low?
Thanks for this interesting video. Please sir can i would like to have explanations on the variation of the permittivity according to the fréquence and the temperature.
Gaurav ji can u explain in simple about. 1.LEN'Z LAW how to understand that. How it works in transformer. 2. How to relate Flemming right hand rule with generator working. 3. Sequential networks. Basics of that. And how during the time of fault the sequence of the system changes. eg RYB change to RBY or BRY it would be much helpful my self working in substation O&M
hello sir video is very informative, but I still have doubt difference in relative pemittivity and relative permeability as like epsilon is inversely proportional to electric field and magnetic field is directly proportional to meu...so how relativity are same ???? waiting for your response
aircraft fuel is measured on this priciple. fuel acts as dielectric between capacitor plates and changes capacitance with changing fuel quantity. error are obvioulsy compensated for the water and air ingression in addition to temperature which changes density of the fuel
not true, the integrated circuits use copper to route signal from one transistor to another, it used to be aluminum , but now it is copper because it has better conductivity. metal interconnect in a chip is the most important part and there is always a lack of space for routing. maybe you are reading too much textbooks, but in the real world metal as important as everything else
Opposition offered by a Conductor against the formation of electric field is very high as ele.field inside the conductor is zero...does that mean relative permittivity of conductor is infinite
The permittivity of a medium (for example the dielectric between the plates of a capacitor) - depends on the behavior of the *_DIPOLES_* in that medium. We work at artificial gravity devices. We grabbed on to vacuum permittivity (and permeability) like a first-born child when we started our device-building work a while back. WHY? Because of the DIPOLES. The dipoles in a non-conductive insulating material EXIST and can be POLARIZED. So if permittivity describes the polarize-ability response of a chosen dielectric - LET'S CHOOSE THE VACUUM permittivity. In our courses in EE/physics in college we were taught "electromagnetic waves do not need a medium to propagate", or in other words, "Space is EMPTY" This is wrong. And knowing it is wrong, and what can be done to/with the constituents of the vacuum (DIPOLES!) leads to artificial gravity. VACUUM PERMITTIVITY VACUUM PERMEABILITY Space is not empty.
Dude.. you're too good..thank you for making my 12 th grade electricity interesting!!
Happy to help!
🙏👏👌
You have nicely explained the difficult concept in very simple and effective manner. Thanks. I will be grateful if you clarify 1)Relation between the dielectric constant and dielectric strength 2)Effectiveness of dielectric material to prevent the electric breakdown wrt the dielctric contsant.3)The behavior of dielectric materials in high voltage alternating fields(of the order 11kV and more) wrt their permittivity/dielectric constant.
That's the kind of learning content which actually helps. I can't believe you even explained the electric dipole, that was so helpful. I love this video. Such a simple yet detailed explanation. It really helped me.
Glad it was helpful.. do share and subscribe 😇✌🏻✌🏻
I went through a lot of definetions but the one you showed made my concept crystal clear instantly , thank you so much sir.
Sir...amazing 😮... It's very hard to understand in school but the way you explain the concept make it's very easy to understand 👍
Before knowing about capacitor, one must detail study about permittivity... Very interesting & easy to understand... Thank you sir..... 🙏
Glad it was helpful 😊
Thanks for delivering Quality concept.🙏🙏
You are welcome ☺️ do share and subscribe 🙏✌🏻
Sir, thankyou. Your explanation regarding permitivity is fine... Easy to understand.... 🙏
Your explanation is very good and can understand easily.
Glad to hear that. Do share 😊
7:34 thankyou bro❤️
Great Explaination. Helping me a lot to understand on Basic concepts of Electrical Engg.
Do share and subscribe 😊
Excellent explaining.
Thank you.
Thank you so much, for your detailed and easy to understand explanation!
My pleasure 😇 Do share and subscribe to my channel 👍🏻
Simply superb
Thank you sir for such a lovely explanation
thanks a lot for easy explanation ❤
Thank you 😊 do share and subscribe 😇
Your explanation is highly recommended.. thank you very much.. if possible please provide the neat explanation on vector calculus with real time applications. As most of engineering topics are based on it
Thank you Suresh ..!
thank you. this was excellent. i wanted to understand the constants that governed the maximum speed of light and these are two key concepts. thanks.
Glad it was helpful ☺️ do share and subscribe 😊
Yes please do a video on permeability
Nice explanation sir, I like physics after watching your video👍👍👍👍
Thanks. Do share the video and subscribe to my channel 😊
Thanks for the videos. Your videos help me a lot in understanding fundamental core concepts.
Thank you 😊 do share the videos 😊
@@GauravJ My pleasure 😊
Wow great teaching sir
Bhai Gaura, bada acha explain kiya..keep going and make many videos!
On page 2:10 It is obvious that air is the medium but it is not the only medium. The medium that we ignore here is the medium of vacuum. Vacuum or more precisely the medium of vacuum has a permittivity measurable at 8.8541878128^-12 Farad per meter also known as e0.
Therefore medium of the so call air is a composite permittivity of e0 and air molecule. Likewise for liquid and solid a mixture of e0 and respective molecule.
Thank you very much , wonderful explanation
Again nice teaching sir. Thanks
Keep watching
Can you make a video why electron not fall on nucleus?
What a great teacher.
Excellent description, Thanks a lot!
Sir please do the same on permeability
well explained! Thank you.
Do share and subscribe 😊
sir some articles are saying permittivity as the ability to store electrical energy in electrical field. What is the relation between two concepts? If so permittivity really measures opposition for electric field formation then why metals have infinite permittivity
Thank you for the interesting video. Could you please explain the relationship between the permittivity of material and the electromagentic wave? how does a material with high/low permittivity interact with the electromagnetic wave?
Sir plz make video on permeability.
Finally i am fully satisfie with this explanation 🔥... Thank you so much for sharing this wonderful knowledge
Glad it was helpful ☺️ do share and subscribe to my channel 😊
@@GauravJ sure ❣️
sir i am not convienced with relating permitivityt o polarizability. because if if it has to deal with the resistance offered by the electric field of dipoles from the medium why does the vaccus has a finite value of permitivity as there are no atoms or molecules to oppose the formation of electric field. please considering replying...
Sir, if possible try to make videos on basic Network theory( superposition, Norton, Thevenin theorems) , which can be useful for examinations like GATE.
Great explained
Thank you 🙏🏻 😇
Sir please upload any information eletrical subject daily..... U r explanation very very well...
Good sir proud of u
sir, if there are no molecules in vaccum, then how can electric dipoles form in it, and oppose external electric field?
but still we have permitivity of vaccum a value....
Maybe its because there are some molecules(very small in number) and that gets polarized and make electric field. Thats why vacuum has very low permittivity.
@@LostInTheMysteriousWorld no...i searched on google scholar, there it was said that in vacuum,there were no particles but due to quantum mechanics, some particles would come in existence for a short time...scientists are not sure about it but its a proposed theory
@@shauryamodi7236
F=(1/4πE)q1q2/d²
If this force is in vacuum then E=1. Hence it doesn't increase or decrease force.
I think mathematically permittivity (E=1) and theoretically it means there is no permittivity in free space. That's why here the force is very high in compare to other medium.
If no permittivity (E) value is taken as 0 then force (F) will be undefined. But in actual case force is not undefined in free space. That's why instead of taking 0 for E, 1 is choosen for the value of epsilon not (E) . So that force doesn't become undefined.
Your explanation is supercalifragilisticexpialidocious... Awaiting your next video on Permeability...and also requesting you to keep enlightening us like this....
Thank you so much sir for explaining so good ,sir please can you explain applications of biotsavarts law please sir try to explain
Sir,make a video on permeability too.
Okay sure
From your video I have got the concept that permittivity is not always constant. So thank you very much. Now I want to ask you a doubt - Is permittivity of free space always a constant ?
Sirrr plzz tell 🙏🙏🙏 what is k ,(explain) in coulomb's Law
Sir explained about why india used 50hz.
Sir if possible kindly make a detail video on mechanism of armature winding, pitching etc. for machines.
Permittivity can also be defined as ability to store electrical energy.
After long time Sir, Sir plzz your Next videos should be on Relay & circuit breaker
Sure. Will try ..👍🏻👍🏻
Beautiful..
sir, what is the different between earthing and ground.and when short ckt occur then excess current passing through earthing to soil and then where is gone the current?
make a video about Maxwell equation ❤
Ya, bro plz make a video on #permeability vaey soon. We are waiting ☺
Thanks for your nice presentation. can you kindly present a video regarding the Insulation of UG cables?
Thanks for sharing.
Superb
Nice explanation Sir, thank you... Could give me some references about permittivity? Pdf or the link to it
Bro pls do video on lenz law and back emf
Best video
Thank you 😊 do share the video
So can u please do the topic of Electromagneticfields theory
Awesome explanation Gaurav sir!
Sir relative permittivity or dielectric constant also find application in electrical insulators. Please explain the dielectric constant of electrical insulators, that is, either the dielectric constant of insulators should be high or low?
Sir plz explain electric traction
Capacitance is proportional to permittivity but it affects Coulomb Force inversely. I wonder why. Could you please make a video explaining this.
Please make videos on concept of resonance in passive circuit
Thanks for this interesting video. Please sir can i would like to have explanations on the variation of the permittivity according to the fréquence and the temperature.
Sir will u please explain about grain orientation in transformer core!!
Gaurav ji can u explain in simple about.
1.LEN'Z LAW how to understand that. How it works in transformer.
2. How to relate Flemming right hand rule with generator working.
3. Sequential networks. Basics of that. And how during the time of fault the sequence of the system changes. eg RYB change to RBY or BRY
it would be much helpful my self working in substation O&M
Thank you!
hi there.
what is the relationship of electric permittivity from wavelength, frequency and wave speed.
thanks
Sir how can be there is permittivity value in free space if there is no madium???
sir please make a video on per unit and also explain it
Sir please tell us that how capacitor is acting as a starter
Sir how does permitivity affect electric force in vacuum,air and water
Why do metals have infinite permittivity? Plz ans
hello sir video is very informative, but I still have doubt difference in relative pemittivity and relative permeability as like epsilon is inversely proportional to electric field and magnetic field is directly proportional to meu...so how relativity are same ???? waiting for your response
Sir copper is diamagnetic material but how to use in transformer core winding
aircraft fuel is measured on this priciple. fuel acts as dielectric between capacitor plates and changes capacitance with changing fuel quantity. error are obvioulsy compensated for the water and air ingression in addition to temperature which changes density of the fuel
Sir why is the permeability of free space not zero as their are no particles in vacuum to provide opposition
Sir miru diploma subject s Kuda explain chestara
Sir can you please tell me Why we only deals with the semiconductors in electronic engineering? Why not conductors?
not true, the integrated circuits use copper to route signal from one transistor to another, it used to be aluminum , but now it is copper because it has better conductivity. metal interconnect in a chip is the most important part and there is always a lack of space for routing. maybe you are reading too much textbooks, but in the real world metal as important as everything else
Thanks Sir
How to select a dielectric material for insulation purpose with respect to its dielectric constant
Bro please do a vedio on RMS value and Average value plz
Here is the video on RMS value - ruclips.net/video/Ynv_C3N0fPk/видео.html
@@GauravJ bro average value ???
so, if vacuum can store charge (i.e. the permitivity of vacuum is greater than 0) then where is the charge stored if there are no molecules in vacuum?
Nice explanation but aap hindi mai bhe samjhtey toh accha hota🙏🙏
thank u sir
awesome
Super
Please upload Name plate information of potential transformer....PT 132KV
Nameplate details of PT - ruclips.net/video/RuexLmxEINg/видео.html
Opposition offered by a Conductor against the formation of electric field is very high as ele.field inside the conductor is zero...does that mean relative permittivity of conductor is infinite
Why better polarization gives better resistivity ..please tell that alone sir
The permittivity of a medium (for example the dielectric between the plates of a capacitor) - depends on the behavior of the *_DIPOLES_* in that medium.
We work at artificial gravity devices. We grabbed on to vacuum permittivity (and permeability) like a first-born child when we started our device-building work a while back.
WHY?
Because of the DIPOLES. The dipoles in a non-conductive insulating material EXIST and can be POLARIZED.
So if permittivity describes the polarize-ability response of a chosen dielectric - LET'S CHOOSE THE VACUUM permittivity.
In our courses in EE/physics in college we were taught "electromagnetic waves do not need a medium to propagate", or in other words, "Space is EMPTY"
This is wrong. And knowing it is wrong, and what can be done to/with the constituents of the vacuum (DIPOLES!) leads to artificial gravity.
VACUUM PERMITTIVITY
VACUUM PERMEABILITY
Space is not empty.
High permittivity =high resistance =high capacitance is it correct?
Please explain permeability.
for best experience use 1.5x speed.
Tqu sir
👍
Grazie!
👏👏
Sir I have a dought it's not about subject.. why you don't interested in increasing hair.. Really i have dought .. 🤔😇😇
Do i look ugly without hair ? 😁
No sir.. But with hair damsure.. You will look 👌👌and sry sir if i disturbed
Haha..! Will try that for sure..🤪
application microwave sensor