I think you drew the direction of the electric field between Base and Emitter in the wrong direction while explaining active mode. Electrons flow from the emitter to the base. On the emitter-side they leave behind positive ions and the holes coming from the base-side leave behind negative ions. The direction of the electric field which then forms must go from the emitter-side (positive ions) to the base-side (negative ions)
This video was a much clearer explanation of how the different operating modes on BJT work than my engineering professor at college gave in our class. Thank you for posting.
Why is the Ic current maximum in the saturation region? It seems like with the directions of the E fields at the two junctions there wouldn't be much of a transfer of electrons to the collector but why is the current maximum?
i too have this question; i wiil try to explain what i understood;first of all your though(my thought also) of transfer of electrons should be less while the collector region is not reverse biased i.e Vce is zero: calculate Isat = Vcc/Rl now arrange beta, Rb, Ib ,Vbb such that Ic() now generated should be more than Isat; then the transistor is said to be in saturation region; the condition is Ie = Ic ( beta times Ib) we generate at the base emitter junction should be more than Isat = Vcc/Rl; then only the transistor is said to be in saturation region; with due respect to every one and permit me to post that u please visit( i am not the publisher) the link th-cam.com/video/ILCnR83Gs_U/w-d-xo.html&ab_channel=ALLABOUTELECTRONICS where u will be clarified; regards
i too have this question; i will try to explain what i understood; first of all your thought(my thought also) of transfer of electrons should be less while the collector region is not reverse biased i.e. Vce is zero; calculate Isat = Vcc/Rl now arrange beta, Rb,Ib,Vbb such that Ic now generated should be more than Isat, then the transistor is said to be in saturation region; the condition is Ie = Ic(beta times Ib) we generate at the base emitter junction should be more than Isat = Vcc/Rl; then only the transistor is said to be in saturation region; with due respect to every one and permit me to post that u please visit( i am not the publisher)the link th-cam.com/video/ILCnR83Gs_U/w-d-xo.html&ab_channel=ALLABOUTELECTRONICS where u will be clarified; regards;
Brother....you need to watch it carefully again. Actually the images you see here are related to the previous cases. For example- on a page there is an image of active region circuit and below on the this page is the explanation of cut off region. This is because of the step wise explanation. So please don't mix the image of one topic with explanation of other. Please watch it again carefully to understand what I mean to say... sorry for the inconvenience dear
clear and easy explanation...
lecture khatam hotay hotay raajma b tayaar hogaye😍😍😍
😂
Clear explanation! Would be great if there is no disturbance in your recording
Datayabio
Thanks a lot brother...!!
Love from Bangladesh ❤️❤️❤️❤️
nice dedication and teaching. It is very hard to make videos when there are a lot disturbing things near you.
You Sir are very good in explaining the different modes, plus you speak very clear. I thank you. Keep up the good work.
by saying not the worst videos on bjt transistor it wasn't what I was expecting to be
Nice explanation sir 👍
Thank you
If in both the cases for cut off and saturation both ar RB then what's the difference between them?
Sir, really thanks for the information
Thanks alot sir
Cleared my all doubts... except direction of electric field.
Please explain why in bjt symbol emitter and collector terminal are inclined while in fet drain and source are at right angle
How can I get the kit??????
I think you drew the direction of the electric field between Base and Emitter in the wrong direction while explaining active mode. Electrons flow from the emitter to the base. On the emitter-side they leave behind positive ions and the holes coming from the base-side leave behind negative ions. The direction of the electric field which then forms must go from the emitter-side (positive ions) to the base-side (negative ions)
Nicely explained Sir,Thanks 😊
You are welcome😊
sir whose holes are we talking about here ?
This video was a much clearer explanation of how the different operating modes on BJT work than my engineering professor at college gave in our class. Thank you for posting.
thank you sir
Pressure cooker off karo
Haha
@@EngineeringMadeEasy i need help
Sure, what?
Why is the Ic current maximum in the saturation region? It seems like with the directions of the E fields at the two junctions there wouldn't be much of a transfer of electrons to the collector but why is the current maximum?
i too have this question; i wiil try to explain what i understood;first of all your though(my thought also) of transfer of electrons should be less while the collector region is not reverse biased i.e Vce is zero: calculate Isat = Vcc/Rl now arrange beta, Rb, Ib ,Vbb such that Ic() now generated should be more than Isat; then the transistor is said to be in saturation region; the condition is Ie = Ic ( beta times Ib) we generate at the base emitter junction should be more than Isat = Vcc/Rl; then only the transistor is said to be in saturation region; with due respect to every one and permit me to post that u please visit( i am not the publisher) the link th-cam.com/video/ILCnR83Gs_U/w-d-xo.html&ab_channel=ALLABOUTELECTRONICS
where u will be clarified; regards
i too have this question; i will try to explain what i understood; first of all your thought(my thought also) of transfer of electrons should be less while the collector region is not reverse biased i.e. Vce is zero; calculate Isat = Vcc/Rl now arrange beta, Rb,Ib,Vbb such that Ic now generated should be more than Isat, then the transistor is said to be in saturation region; the condition is Ie = Ic(beta times Ib) we generate at the base emitter junction should be more than Isat = Vcc/Rl; then only the transistor is said to be in saturation region; with due respect to every one and permit me to post that u please visit( i am not the publisher)the link th-cam.com/video/ILCnR83Gs_U/w-d-xo.html&ab_channel=ALLABOUTELECTRONICS where u will be clarified; regards;
Hi... Did u get the answer.... Actually I have the same doubt.... I am studying currently 1st year in engineering
Very good video well appreciate d
Thank you sooo much sir😍
thanks.
Thanks
Bhai kya hai ye
Itna disturb to mere ghar me koi nhi karta 🙄🙄🙄🙄
Thank you!!!!
13:00 chawal ki seeti
Holes are vacany created by electron,then how they will move.please watch sachin sir physics
You are right but electron will fill this vacany and creates holes on there previous position this is called holes moving
Wrong ....of saturation
❤️❤️❤️❤️❤️
Sir which is faster bjt or MOSFET or scr plz give explanation
Sir bjt ka next lecture kab start hoga
In cut off u drawn one is FB and one is RB but there is written both are reversed biased
Very confusing
Brother....you need to watch it carefully again. Actually the images you see here are related to the previous cases. For example- on a page there is an image of active region circuit and below on the this page is the explanation of cut off region. This is because of the step wise explanation. So please don't mix the image of one topic with explanation of other. Please watch it again carefully to understand what I mean to say... sorry for the inconvenience dear
We know , current is flow of electrons then why the direction of current is shown opposite to flow of electrons.
Current is assumed to be the direction of flow of positive charge...☺😊
düdüklünün altını söndürmeyi unutmuş :)
Abraham kennedy ulan ahahaha
Sir you are made easy engg please make electrical video s
Thank you. OK, I will try to upload more videos on electrical engineering
confusing video
cut off mode is not explained properly
Interested in knowing basic fundamentals of regions,pl check out th-cam.com/video/CAWvjV1c7-M/w-d-xo.html
Sir ,Pls talk in ur normal english accent ,its like u are forcing urself to speak in American accent.
too much disturbance.....go to a separate room where no one disturbs you bro
You just wasted our time
Waste gada