people complaining about the video should rather go and join coachings. Have you heard "beggers don't have a choice". just learn whatever he is teaching and then do your research what's wrong and whats right, He is a fantastic teacher and I sincerely wish I could be his student.
Sir really outstanding mtlb free me itna achha concept clear ho rha h mera itna to paise dekar bhi nhi hua tha😑 You give all concept.... Thnku sir n thnku youtube
oh really i watch your vedio first time .sir u shows d tramendous teaching skills and d best way of absolute clearification at dis topic which i saw none could satiesfied me at dis topic leaving you .great respect and great salute to work so hard with fullest energy level
Awesome classes sir g, thank you sir, i love physics just because of you.You have explained very well. But sir did you written your own notes? means can we get? i will be very thanks full to u sir.
sir the voltage which we measure or current , is it the Ic or when the breakdown happens and electrons moves towards the high potential battery, what do we name it.
In 12:36 You said like electrons are hoping in N region ..That's fine .But when the hole approaches to P region , then electrons which are thermally generated fill up the holes of N region .Then how is a hole created in P region as these holes are already made by temperature and there is no condition to make hole in P region by the hoping of electron to N region. I am confused abou that.. Please reply
I have a doubt. In one of your previous video you said that in reverse bias if we increase the voltage, current keeps increasing making the voltage constant, but here we see that current becomes constant if we increase the voltage??
Sir I have a doubt in reverse baised current V I characteristics actually as u told in it at certain point I became constant and u draw straight line bt my teacher said this is wrong
Reverse baising will be in micro Amphere because the depletion layer gets larger and the majority charge carrier will not cross the depletion layer to flow the current and only negligible or small amount of current (i.e in micro Amphere) will flow due to the minority charge carrier..
Sir you are explaining common emmiter characteristics on the basis of common base transistor. please rectify the video, since it has mashed up my undestanding. thank you
Sir jo aap na approximation li ha in question is it fixed or it can be changed. I am talking about question of V -3V.plz clear my query. jo aap na V=6V par graph banaya you said less voltage pa more current but it is more voltage than 5V then why did u say less voltage sir please clear my soon. Thanks
Sir, while drawing input characteristic Vce was constant and while drawing output characteristic Ib was constant. Can visa-versa be done i.e. while drawing input characteristic Ic is constant and while drawing output characteristic Vbe is kept constant? Why of why not?
Sir ,I think there is a flaw in characteristics..since slope is dy/dx but here x is V and y is I ,so dy/dx is equal to di/dv which must be 1/R ..i.e. Dynamic resistance.... Plz reply for this ,thank you
sir there is something wrong in the graph...u said the slope of the v-i graph gives the resistance..I is taken on y-axis and V on x-axis ...so the slope should be ..I/v not v/i..can u plz explain how??
Sheiphan Shaijan ya there's a mistake . it should be di /dv = 1/R . as just after few minutes he said that if we decrease the potential, current will increase which justifies the graph as di /dv is in inverse proportion with resistance (means current has inverse prop with resistance and potential has direct prop with resistance ). so if we decrease potential , resistance will decrease and current will increase . and so the slope of graph increases .
Sir npn common emmitter Mai collector - emitter Mai reverse biasing hoti hai to collector and emmitter both are of n type so how we can reversed biased to it ... because both are of n type semiconductor and for reverse biasing we need one is positive and other is negative... so how it is possible??
Hello Sir, my name is Krishna and I have seen all your lectures. You just have my God for me. If I get the chance I just want to meet you and touch your feet and receive blessings from you . Thank you so much sir.
@@dr.impulse5377 I know brother that's hurts me alot, no one can understand what he meant to me and how much i was hurts when i hear he is no more He was my God and I could not able to see him when he died that was the worst day of my life. Some wishes remain unfulfilled. He makes me what i am toady. But he will always be remain in my heart in my brain.
people complaining about the video should rather go and join coachings. Have you heard "beggers don't have a choice".
just learn whatever he is teaching and then do your research what's wrong and whats right, He is a fantastic teacher and I sincerely wish I could be his student.
Lata sharma well said
Lata sharma loop
I also agree with you
Didi 'beggers can't be choosers' hota h
i m also fond of this very brilliant teacher , i completely agree with u and u replied very sensibly
I luv to study via this channel this man is awsum in his work world class😘
Bhaiya ab toh aapki graduation ho gyi hogi
Sir , you are really a boon for physics learners...Your expalanation is just awsm .
Sir really outstanding mtlb free me itna achha concept clear ho rha h mera itna to paise dekar bhi nhi hua tha😑
You give all concept....
Thnku sir n thnku youtube
Yes you are right apoorva ji
GREAT CLASS BY PRADEEP SIR
oh really i watch your vedio first time .sir u shows d tramendous teaching skills and d best way of absolute clearification at dis topic which i saw none could satiesfied me at dis topic leaving you .great respect and great salute to work so hard with fullest energy level
Yes yes India needs more such teachers like u :) thank u
6:22 transistor my eyes went 😮 Great explanation sir
thank you sir.....u r great sir.....wonderful lectures
Sir we all love you... the way explain the nomenclature transistor= transfer+ resistor was osssssum.......
Awesome classes sir g, thank you sir, i love physics just because of you.You have explained very well. But sir did you written your own notes? means can we get? i will be very thanks full to u sir.
During input chatacterstics if we increse Vce then graph will form ahead not at the back..
Check it..
apki class kha hoti h I mean institution kha hh plz tell m
music in the beginning??
In case of forward bias why not I c is not kept constant???!!!
sir Vbb change Karna pe Vcc kyu change ho ri hai nd kum voltage pe zada current kyu mil ra hai
Like the video guys it will be small contribution to support his great work
Sir I didn't understand in the beginning u called both holes and electrons as majority charge carriers where resistance shifted to collector
sir the voltage which we measure or current , is it the Ic or when the breakdown happens and electrons moves towards the high potential battery, what do we name it.
In 12:36 You said like electrons are hoping in N region ..That's fine .But when the hole approaches to P region , then electrons which are thermally generated fill up the holes of N region .Then how is a hole created in P region as these holes are already made by temperature and there is no condition to make hole in P region by the hoping of electron to N region. I am confused abou that.. Please reply
I have a doubt. In one of your previous video you said that in reverse bias if we increase the voltage, current keeps increasing making the voltage constant, but here we see that current becomes constant if we increase the voltage??
current not becomes constant it is potential which becomes constant by increasing current
Voltage becomes constant at breakdown, bt initially current is quite constant n at breakdown increases firmly
Your question wrong you are just telling that you increasing the voltage keeping voltage constant.
How can voltage be constant
By increasing it. Please correct your question
Sir I have a doubt in reverse baised current V I characteristics actually as u told in it at certain point I became constant and u draw straight line bt my teacher said this is wrong
DOUBT: sir in the diagram u have made Common base figure but u r explaining common emmitor circuit .why???
Sir why is earthing done . Plz answer to my question sir
Sir 37.12 the current in base will decrease when voltage of collector will increase?
Came here after hearing sachin sir. I realised how much i was deprived off
u meant his class?hows it?
perfecto
sir ap ki kon c video main ap nay current flow k baray main btaya hai jo ap nay electron ki hoping wali baat ki thi
Sir why the connection between the collector and base is kept at high voltage as compared to the emitter base connection...?
Sir apke channel. Par mujhe biology ke lacture nhi mil rhe, plzz help ji
Base. Is connected to both positive and negative terminal of battery. In emitter ,current will flow in from Both directions
Sir why I(base) is in micro amperes when its the forward biased current?
Reverse baising will be in micro Amphere because the depletion layer gets larger and the majority charge carrier will not cross the depletion layer to flow the current and only negligible or small amount of current (i.e in micro Amphere) will flow due to the minority charge carrier..
sir hum ne emitter me ampere meter kyu nhi lagaya
Sir can we use mA in base emitter voltage..instead of micro ampere ..
As u explained in the video
Sir world best teacher
Sir you are explaining common emmiter characteristics on the basis of common base transistor. please rectify the video, since it has mashed up my undestanding. thank you
Thanku sir
it is still messing
Exactly i was also confused by this
sir in my textbook the transistor action is quite different .....please help me to clear my understanding........
This man is legend thank you so much sir
*SIR JI AUDIO QUALitY THODI ACHI KARENGE PLZ BOHT kRIPA HO GI SIR AAPKI ....... DHANYAVAD*
I feel blessed..when I see your videos ❤️🙏
I do not understand why do you use resistor here sir pl explain
Bt sir here in npn common base... Since collector has high voltage connected does this high voltage doesnt affect to the flow of current?
I really regret having discovered ur youtube channel a day b4 my boards...
Finally my doubt is clear very very thnks from bottom of my heart
Sir why is the forward current in microampere but reverse in Miliampere.. Sir please clear this doubt
Sir,why emitter is grounded?
Thankuuuu so much sir ur lectures are very very helpfull for us
Sir Which place at your academy??????
Thank u sir for clearing my concepts. Thank u so much😊😊
Why Vce increases when we increase Vbe
Good morning sir,
holes does not flow in the outer circuit sir the only flow in the transistor
Sir jo aap na approximation li ha in question is it fixed or it can be changed. I am talking about question of V -3V.plz clear my query. jo aap na V=6V par graph banaya you said less voltage pa more current but it is more voltage than 5V then why did u say less voltage sir please clear my soon. Thanks
Sir, while drawing input characteristic Vce was constant and while drawing output characteristic Ib was constant. Can visa-versa be done i.e. while drawing input characteristic Ic is constant and while drawing output characteristic Vbe is kept constant? Why of why not?
Sir ,I think there is a flaw in characteristics..since slope is dy/dx but here x is V and y is I ,so dy/dx is equal to di/dv which must be 1/R ..i.e. Dynamic resistance.... Plz reply for this ,thank you
the quality of chalks seem to be very good😄😁...which company it is?
#heavy
Really😁😁
sir there is something wrong in the graph...u said the slope of the v-i graph gives the resistance..I is taken on y-axis and V on x-axis ...so the slope should be ..I/v not v/i..can u plz explain how??
Sheiphan Shaijan ya there's a mistake . it should be di /dv = 1/R . as just after few minutes he said that if we decrease the potential, current will increase which justifies the graph as di /dv is in inverse proportion with resistance (means current has inverse prop with resistance and potential has direct prop with resistance ). so if we decrease potential , resistance will decrease and current will increase . and so the slope of graph increases .
Sir iska experiment bhi upload kr dijiye.
Sir, u can make a physics phobic love physics!
Sir npn common emmitter Mai collector - emitter Mai reverse biasing hoti hai to collector and emmitter both are of n type so how we can reversed biased to it ... because both are of n type semiconductor and for reverse biasing we need one is positive and other is negative... so how it is possible??
Isha Chhabra Abhi unhone common base bataaya hai...common emitter mein emitter positive hi hota hai
sir u are the Best physics teacher
Intro music name?
Sir ek battry ki voltage Barha ne se dusri ki q barh jati hai ??
Same dobut l
Sir your videos are to the point and interesting! thanks a lot
Trying to learn this concept from 2days but very frastuated but not understand pretty well....thank u sir...
Sir u looks very cool.... and calm 😎😎.........the way u teaches is jss amazzzzzzznnnnnnnnnnnnnggggg 😁😀
Thank u so much sir 🤗
Why emiiter is grounded
Greatest of the great teacher
excellenttttttttttttttttttttttttttttt..................................... sir
Amazing..... thank you sir
Sir, semiconductors kahin se samaj he nahi aa raha tha but when i switched to ur video all my concepts became clear thnk u sir😊😊😊
Thank you so much Sir.
All videos excellently explained but Sir I want in English, some videos.
Thanku sir 😊🙏🏻
Such a gem teacher left us
wdym?
sir same question as soni gill plz answer it
*At least Contribute by watching ad*
Hello Sir, my name is Krishna and I have seen all your lectures. You just have my God for me. If I get the chance I just want to meet you and touch your feet and receive blessings from you
.
Thank you so much sir.
nahi rhe bro
@@dr.impulse5377 I know brother that's hurts me alot, no one can understand what he meant to me and how much i was hurts when i hear he is no more
He was my God and I could not able to see him when he died that was the worst day of my life. Some wishes remain unfulfilled.
He makes me what i am toady.
But he will always be remain in my heart in my brain.
Simply great
sir IB ki value microampere mein kyun milti hai please help!!
Forward bias
Sir 12 clas practical ki video vi bna do so we learn something
Sir. Excellent explanation.. please explain in English too sir.
Priya Dharshini fhjo
Very good teaching way
great video
awsm👌sir ji
Thank you Sir
If Ib increases then Ic increases but from the relation Ic=Ie-Ib we see that Ic decreases if Ib increases
Very good teaching sr
You are really best
Awesome sir
Wonderful 🥳
best on u tube...
Sir PNP transistor characteristics videos
The best
superb lecture
AWESOME SIR YOU ARE GREAT 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏👼👼👼👼👼👼👼👼👼👼 ANGLE OF PHYSICS 💜👼👼👼👼👼👼👼👼👼👼👼👼👼👼👼💜💜💜💜💜💜💜💜💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐
Sir in the input characteristic graph
When we increase Vce the current decreases.
The graph u made was wrong as given on internet.
awsome sir.......
The student who dislike the lecture are mad
Sir u r awesome