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PHY-XII-14-13 Transistor characteristic (2016) Pradeep Kshetrapal Physics channel

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Pradeep Kshetrapal

Pradeep Kshetrapal

Күн бұрын

Пікірлер: 170
@latasharma9177
@latasharma9177 7 жыл бұрын
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.
@sujitbikkumanla9581
@sujitbikkumanla9581 7 жыл бұрын
Lata sharma well said
@MSeries99
@MSeries99 6 жыл бұрын
Lata sharma loop
@AmanRaj-ml9ji
@AmanRaj-ml9ji 6 жыл бұрын
I also agree with you
@kulhari82
@kulhari82 6 жыл бұрын
Didi 'beggers can't be choosers' hota h
@smritirani5527
@smritirani5527 4 жыл бұрын
i m also fond of this very brilliant teacher , i completely agree with u and u replied very sensibly
@ambujsingh4340
@ambujsingh4340 8 жыл бұрын
I luv to study via this channel this man is awsum in his work world class😘
@Sortedarray32
@Sortedarray32 3 жыл бұрын
Bhaiya ab toh aapki graduation ho gyi hogi
@vasudevyoganaturo4806
@vasudevyoganaturo4806 8 жыл бұрын
Sir , you are really a boon for physics learners...Your expalanation is just awsm .
@apoorvagupta9816
@apoorvagupta9816 5 жыл бұрын
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
@Tandesirtechnicaliti
@Tandesirtechnicaliti 4 жыл бұрын
Yes you are right apoorva ji
@nothinghereyet1803
@nothinghereyet1803 7 жыл бұрын
GREAT CLASS BY PRADEEP SIR
@pleasant_gazelle
@pleasant_gazelle 4 жыл бұрын
6:22 transistor my eyes went 😮 Great explanation sir
@conceptualphysicsbypunitbh9952
@conceptualphysicsbypunitbh9952 4 жыл бұрын
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
@nishapawar3368
@nishapawar3368 3 жыл бұрын
Yes yes India needs more such teachers like u :) thank u
@169ramandeepkaur6
@169ramandeepkaur6 7 жыл бұрын
thank you sir.....u r great sir.....wonderful lectures
@manjuarora6634
@manjuarora6634 6 жыл бұрын
Sir we all love you... the way explain the nomenclature transistor= transfer+ resistor was osssssum.......
@sachinsir3978
@sachinsir3978 6 жыл бұрын
During input chatacterstics if we increse Vce then graph will form ahead not at the back.. Check it..
@sahilchaurasiya3331
@sahilchaurasiya3331 7 жыл бұрын
apki class kha hoti h I mean institution kha hh plz tell m
@ilikamitra3429
@ilikamitra3429 6 жыл бұрын
In case of forward bias why not I c is not kept constant???!!!
@sonigill8116
@sonigill8116 8 жыл бұрын
sir Vbb change Karna pe Vcc kyu change ho ri hai nd kum voltage pe zada current kyu mil ra hai
@ShawnDypxz
@ShawnDypxz 7 жыл бұрын
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
@muhammadfahad6364
@muhammadfahad6364 7 жыл бұрын
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.
@sudhansumtripathy
@sudhansumtripathy 9 ай бұрын
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.
@NishArcturus
@NishArcturus 7 жыл бұрын
Like the video guys it will be small contribution to support his great work
@ronymacwan6302
@ronymacwan6302 7 жыл бұрын
music in the beginning??
@ankitsiruvani7547
@ankitsiruvani7547 7 жыл бұрын
Sir I didn't understand in the beginning u called both holes and electrons as majority charge carriers where resistance shifted to collector
@sandipshaw5469
@sandipshaw5469 5 жыл бұрын
Came here after hearing sachin sir. I realised how much i was deprived off
@herondalecarstairs1480
@herondalecarstairs1480 3 жыл бұрын
u meant his class?hows it?
@dr.impulse5377
@dr.impulse5377 3 жыл бұрын
perfecto
@amansidhu1655
@amansidhu1655 7 жыл бұрын
Sir apke channel. Par mujhe biology ke lacture nhi mil rhe, plzz help ji
@ayushimishra2661
@ayushimishra2661 6 жыл бұрын
Sir why is earthing done . Plz answer to my question sir
@komalpreetkalkat7822
@komalpreetkalkat7822 7 жыл бұрын
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
@mahimasingh2509
@mahimasingh2509 7 жыл бұрын
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??
@kgnstarinterior2118
@kgnstarinterior2118 6 жыл бұрын
current not becomes constant it is potential which becomes constant by increasing current
@nishaupadhyay7477
@nishaupadhyay7477 5 жыл бұрын
Voltage becomes constant at breakdown, bt initially current is quite constant n at breakdown increases firmly
@way-sahara3369
@way-sahara3369 5 жыл бұрын
Your question wrong you are just telling that you increasing the voltage keeping voltage constant.
@way-sahara3369
@way-sahara3369 5 жыл бұрын
How can voltage be constant By increasing it. Please correct your question
@rishabhmeghwanshi1826
@rishabhmeghwanshi1826 7 жыл бұрын
Sir why the connection between the collector and base is kept at high voltage as compared to the emitter base connection...?
@agrawalom2474
@agrawalom2474 5 жыл бұрын
Sir 37.12 the current in base will decrease when voltage of collector will increase?
@ayushidubey5891
@ayushidubey5891 6 жыл бұрын
This man is legend thank you so much sir
@fitlifeavenue211
@fitlifeavenue211 7 жыл бұрын
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
@nayeemshaikh4008
@nayeemshaikh4008 7 жыл бұрын
sir hum ne emitter me ampere meter kyu nhi lagaya
@infinityvids2280
@infinityvids2280 6 жыл бұрын
DOUBT: sir in the diagram u have made Common base figure but u r explaining common emmitor circuit .why???
@jayashagrahari611
@jayashagrahari611 7 жыл бұрын
sir in my textbook the transistor action is quite different .....please help me to clear my understanding........
@GauravKumar-oz2lv
@GauravKumar-oz2lv 8 жыл бұрын
Sir why I(base) is in micro amperes when its the forward biased current?
@LuckyKhan-v8j
@LuckyKhan-v8j 9 ай бұрын
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..
@Imanarahoque1105
@Imanarahoque1105 3 жыл бұрын
I feel blessed..when I see your videos ❤️🙏
@prosenjitpanika7549
@prosenjitpanika7549 7 жыл бұрын
Sir can we use mA in base emitter voltage..instead of micro ampere .. As u explained in the video
@priyamkaple7015
@priyamkaple7015 8 ай бұрын
Base. Is connected to both positive and negative terminal of battery. In emitter ,current will flow in from Both directions
@AbhisekMishra
@AbhisekMishra 6 жыл бұрын
Finally my doubt is clear very very thnks from bottom of my heart
@aryanbansal9277
@aryanbansal9277 5 жыл бұрын
Sir world best teacher
@Pawanoptimistic
@Pawanoptimistic 5 жыл бұрын
I do not understand why do you use resistor here sir pl explain
@mojoguy1636
@mojoguy1636 5 жыл бұрын
I really regret having discovered ur youtube channel a day b4 my boards...
@shrinivastalnikar4236
@shrinivastalnikar4236 8 жыл бұрын
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
@ritzthakur1947
@ritzthakur1947 7 жыл бұрын
Thanku sir
@jayjqyjau
@jayjqyjau 6 жыл бұрын
it is still messing
@abhisekchoubey8913
@abhisekchoubey8913 6 жыл бұрын
Exactly i was also confused by this
@mitalikarmakar8500
@mitalikarmakar8500 5 жыл бұрын
Sir why is the forward current in microampere but reverse in Miliampere.. Sir please clear this doubt
@sbgujjar6046
@sbgujjar6046 7 жыл бұрын
Thankuuuu so much sir ur lectures are very very helpfull for us
@vidhutyadav9965
@vidhutyadav9965 6 жыл бұрын
Thank u sir for clearing my concepts. Thank u so much😊😊
@pratimadeshmukh2639
@pratimadeshmukh2639 6 жыл бұрын
Bt sir here in npn common base... Since collector has high voltage connected does this high voltage doesnt affect to the flow of current?
@harshneetkaur4012
@harshneetkaur4012 6 жыл бұрын
Sir,why emitter is grounded?
@rashmimahapatra6189
@rashmimahapatra6189 6 жыл бұрын
Sir Which place at your academy??????
@harrapanman621
@harrapanman621 6 жыл бұрын
*SIR JI AUDIO QUALitY THODI ACHI KARENGE PLZ BOHT kRIPA HO GI SIR AAPKI ....... DHANYAVAD*
@parvjain3419
@parvjain3419 6 жыл бұрын
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
@pulkitpandey7140
@pulkitpandey7140 7 жыл бұрын
holes does not flow in the outer circuit sir the only flow in the transistor
@saltygamer5992
@saltygamer5992 8 жыл бұрын
Good morning sir,
@iamndiandude3782
@iamndiandude3782 6 жыл бұрын
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?
@avneetsandhu9433
@avneetsandhu9433 6 жыл бұрын
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
@nehakapoor2237
@nehakapoor2237 7 жыл бұрын
sir u are the Best physics teacher
@arjitarora1644
@arjitarora1644 6 жыл бұрын
Why Vce increases when we increase Vbe
@NituKumari-ef7cl
@NituKumari-ef7cl 6 жыл бұрын
Thank u so much sir 🤗
@shubhangirawat2752
@shubhangirawat2752 7 жыл бұрын
the quality of chalks seem to be very good😄😁...which company it is?
@rishabhmeghwanshi1826
@rishabhmeghwanshi1826 7 жыл бұрын
#heavy
@yashaswi13
@yashaswi13 6 жыл бұрын
Really😁😁
@madhureegoswamiborah7194
@madhureegoswamiborah7194 6 жыл бұрын
Thank you so much Sir.
@sheiphanshaijan1249
@sheiphanshaijan1249 7 жыл бұрын
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??
@kajalesanjay4119
@kajalesanjay4119 7 жыл бұрын
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 .
@aanchalrana28
@aanchalrana28 6 жыл бұрын
Sir u looks very cool.... and calm 😎😎.........the way u teaches is jss amazzzzzzznnnnnnnnnnnnnggggg 😁😀
@samsunguncle1525
@samsunguncle1525 7 жыл бұрын
Sir ek battry ki voltage Barha ne se dusri ki q barh jati hai ??
@_karan-eg5tm
@_karan-eg5tm 6 жыл бұрын
Same dobut l
@ritzthakur1947
@ritzthakur1947 7 жыл бұрын
Thanku sir 😊🙏🏻
@ishachhabra739
@ishachhabra739 6 жыл бұрын
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??
@manojshukla5324
@manojshukla5324 6 жыл бұрын
Isha Chhabra Abhi unhone common base bataaya hai...common emitter mein emitter positive hi hota hai
@sheelanishad5059
@sheelanishad5059 5 жыл бұрын
Sir iska experiment bhi upload kr dijiye.
@arifhussain6664
@arifhussain6664 7 жыл бұрын
excellenttttttttttttttttttttttttttttt..................................... sir
@khushiagarwal3904
@khushiagarwal3904 4 жыл бұрын
Such a gem teacher left us
@saficasso1985
@saficasso1985 4 жыл бұрын
wdym?
@AbdulBrothersABDULAHAD
@AbdulBrothersABDULAHAD 6 жыл бұрын
Sir your videos are to the point and interesting! thanks a lot
@akhshitabhat3883
@akhshitabhat3883 5 жыл бұрын
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😊😊😊
@biswajitmodak6475
@biswajitmodak6475 7 жыл бұрын
Greatest of the great teacher
@aniketchougule4646
@aniketchougule4646 7 жыл бұрын
Trying to learn this concept from 2days but very frastuated but not understand pretty well....thank u sir...
@muqadasartandcraft3368
@muqadasartandcraft3368 4 жыл бұрын
Amazing..... thank you sir
@anupamjaiswal7714
@anupamjaiswal7714 5 жыл бұрын
Intro music name?
@acharyaabhipsa1234
@acharyaabhipsa1234 6 жыл бұрын
Sir, u can make a physics phobic love physics!
@RavinderKumar-xq9oq
@RavinderKumar-xq9oq 6 жыл бұрын
Why emiiter is grounded
@LawyerAnjali
@LawyerAnjali 6 жыл бұрын
Simply great
@drvinduvahinim3866
@drvinduvahinim3866 3 жыл бұрын
All videos excellently explained but Sir I want in English, some videos.
@anush7386
@anush7386 7 жыл бұрын
*At least Contribute by watching ad*
@PriyankaGupta-mg7jm
@PriyankaGupta-mg7jm 7 жыл бұрын
awsm👌sir ji
@KrishnaKumar-xx6fq
@KrishnaKumar-xx6fq 6 жыл бұрын
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
@dr.impulse5377 3 жыл бұрын
nahi rhe bro
@KrishnaKumar-xx6fq
@KrishnaKumar-xx6fq 3 жыл бұрын
@@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.
@manishsaini5268
@manishsaini5268 7 жыл бұрын
Very good teaching way
@HarshitSharma-kq5yi
@HarshitSharma-kq5yi 7 жыл бұрын
great video
@prince-ko3ve
@prince-ko3ve 5 жыл бұрын
Wonderful 🥳
@jagatnarayan2515
@jagatnarayan2515 6 жыл бұрын
Thank you Sir
@kirandeepkaur1814
@kirandeepkaur1814 8 жыл бұрын
sir same question as soni gill plz answer it
@ajay_motorider
@ajay_motorider 2 жыл бұрын
Awesome sir
@upanshusharma9239
@upanshusharma9239 6 жыл бұрын
best on u tube...
@Tandesirtechnicaliti
@Tandesirtechnicaliti 4 жыл бұрын
Very good teaching sr
@ronymacwan6302
@ronymacwan6302 7 жыл бұрын
sir IB ki value microampere mein kyun milti hai please help!!
@prestomathers1302
@prestomathers1302 7 жыл бұрын
Forward bias
@akashkhatana3352
@akashkhatana3352 7 жыл бұрын
Sir 12 clas practical ki video vi bna do so we learn something
@piriyadharshinis7807
@piriyadharshinis7807 6 жыл бұрын
Sir. Excellent explanation.. please explain in English too sir.
@AshokKumar-sp8or
@AshokKumar-sp8or 6 жыл бұрын
Priya Dharshini fhjo
@shatwikshah7045
@shatwikshah7045 6 жыл бұрын
If Ib increases then Ic increases but from the relation Ic=Ie-Ib we see that Ic decreases if Ib increases
@vinayakbhargava2689
@vinayakbhargava2689 8 жыл бұрын
superb lecture
@thejamalianclassesbyexpert2336
@thejamalianclassesbyexpert2336 3 жыл бұрын
The best
@akashkhatana3352
@akashkhatana3352 7 жыл бұрын
You are really best
@kgnstarinterior2118
@kgnstarinterior2118 6 жыл бұрын
AWESOME SIR YOU ARE GREAT 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏👼👼👼👼👼👼👼👼👼👼 ANGLE OF PHYSICS 💜👼👼👼👼👼👼👼👼👼👼👼👼👼👼👼💜💜💜💜💜💜💜💜💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐
@sunnydalal8038
@sunnydalal8038 6 жыл бұрын
Sir in the input characteristic graph When we increase Vce the current decreases. The graph u made was wrong as given on internet.
@choyalbrothers8130
@choyalbrothers8130 7 жыл бұрын
Sir PNP transistor characteristics videos
@g.physics9.8
@g.physics9.8 7 жыл бұрын
awsome sir.......
@shubhamsharma-rv1os
@shubhamsharma-rv1os 5 жыл бұрын
The student who dislike the lecture are mad
@gobindadas1807
@gobindadas1807 6 жыл бұрын
Sir u r awesome
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