One question: in which order happens when current follow , : is it 1: VBE > 2 : IC > 3: IB Or 1: VBE > 2: IB > 3 : IC Which sequence is right? The action of flowing current through the collector will cause the the current through base current or is it opposite, the current first go inside base then the current collector comes later , ? Which equation order is right : IB := IC / B ?? Or IC := IB * B ?? This is very tricky, please note that .
When we say they are matched, it means they have similar device characteristics. Like the same beta, almost same VBE and same reverse saturation current, etc. The value of Ib and Ic depends on the external biasing circuit. But if the same external biasing resistors are used then for the matched transistor, the biasing current will also be the same. In this case, if you notice, the resistors are different and hence different collector currents. I hope it will clear your doubt.
@@allaboutelectronics-quiz sir,resistors different means,u mean the collector resistors are different for both and emitter resistors are different for both?? Pls clarify this one sir !
Please write correctly. It's hard enough to follow with a thick accent, but at 1:20, IB1 and IB2 look like 2B1 or ZB1. Your ß looks like B. The combination makes the video very difficult to understand for natice English speakers. Your parentheses are also malformed like a C as in Collector.
every can understand it expect for you dont be too self centered native english speaker, if u cant understand go watch videos of native english speakers ]
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One question: in which order happens when current follow , : is it 1: VBE > 2 : IC > 3: IB
Or
1: VBE > 2: IB > 3 : IC
Which sequence is right?
The action of flowing current through the collector will cause the the current through base current or is it opposite, the current first go inside base then the current collector comes later , ?
Which equation order is right :
IB := IC / B ??
Or
IC := IB * B ??
This is very tricky, please note that .
VERY NICE, WAITING FOR MORE ❤️
When doing the second KVL, why did you ignore the voltage across the Collector and Base, VCB?
They are shorted together.
@@allaboutelectronics-quiz Oh Gosh, why did I not see that, thank you so much.
At 5:12 wouldn’t that be 19.3=20k (100 IB1…) instead of “19.3= 20k (101 IB1…)? I could be wrong but I thought that collector current was IB x Beta.
Then there's another IB1 to add with 100 IB1 to make to 101 IB1
Why did You ignore that -10 volts in the loop?
Because -10V source is not a part of the loop. While applying KVL in the loop, it won't come into picture.
Very Nice 👌
Sir i have a doubt. If the transistors are said to be matched ,didnt that mean they both have same collector current and base current and same beta ??
When we say they are matched, it means they have similar device characteristics. Like the same beta, almost same VBE and same reverse saturation current, etc. The value of Ib and Ic depends on the external biasing circuit. But if the same external biasing resistors are used then for the matched transistor, the biasing current will also be the same. In this case, if you notice, the resistors are different and hence different collector currents.
I hope it will clear your doubt.
@@allaboutelectronics-quiz wow. Thank you soo much sir !
@@allaboutelectronics-quiz sir,resistors different means,u mean the collector resistors are different for both and emitter resistors are different for both?? Pls clarify this one sir !
@@neeltej4123 Yes.
very nice q
Please write correctly. It's hard enough to follow with a thick accent, but at 1:20, IB1 and IB2 look like 2B1 or ZB1. Your ß looks like B. The combination makes the video very difficult to understand for natice English speakers. Your parentheses are also malformed like a C as in Collector.
Yes, I got it. Will take of it from next time onward.
every can understand it expect for you dont be too self centered native english speaker, if u cant understand go watch videos of native english speakers ]
@@HanselCisilSunny what? Lol