It is really a waste of time and money paying for school fees. Just UA-cam and there you have it. Better quality explanations complete with sophisticated animations and a deep, sexy voice. Bravo !
Kirchhoff was one of the under-rated figures in science history. It was these first systematic rules defining how electricity flowed in basic circuits that changed electricity from a curiosity into the ubiquitous tool that it is today. For certain there are other figures - Maxwell the most notable - that made essential and magnificent strides, but these basic ideas of Kirchhoff laid the foundation.
Please provide more videos as beginners like will learn more from that. You are wonderfully great teacher of electrical theory. AwAiting for more videos please
To fucking regulate the flow of energy so one side can't be giving 12 volts of you want to regulated unless you have a transistor you just probably never worked on circuit
@20:18 ... I3 flows in .... but how do you know flowing out they will be divided with the same proportion (to get exact same amount of I1 and I2 out) ?
@23:44 the direction of the righmost power supply gets flipped (by mistake) (actually cause it yields better results I guess the text before it was mistakenly written I guess)
At 6:43 if there is "0" volts at point D then how can current flow with no EMF to create/cause it after that point. Doesn't the wiring after point D also contain some resistance that would require some voltage to be consumed all the way back to the battery. Kirchoff's law being the sum of all the voltage drops will equal the source voltage.
Sir, why at the example no. 02, the source at right side, before the + on the top then at the second you made it to be - on the top? Could you explain it to me Regards
how come the voltage at point C D is 6.7v? if you sum up the voltage drop for the circuit i.e 2.2v +9.8v+6.7v it will be more than the supply voltage which is 12v.
I wish I "got it" but this was really confusing. I will have to watch it again and see if it makes sense the second time. I think it was all of the reused label names that is confusing.
I pause a lot, and use several study aids this being one of them. The more and more you hear the words slowly slowly it will click. I also draw EVERYTHING
it is quite obvious you know this material very well, but at 15 minutes the Loop 2 is not a circular current path. it is only from top down. another problem is at the 21 minute problem, on the left side of the circuit, you used conventional current flow positive to negative. but on the right side you use electron flow from negative to positive. sorry MAD, but you can't have current flowing in both directions, no bueno, I'd like to see you talk your way out of this one. you may have made this cake, but the only way you can eat it is to admit your mistakes or if you can answer my questions why you are right I will give you a sub and thumbs up. mike but I don't this that's gonna happen!!!
Yeah. We have the same observation bro. @ 21:40 He said loop BCDB but presented 29 = V3 - V2 and ultimately ended V3 + V2 = 29 as as the 3rd equation... HOW DID HE DO THE MATH in this part...it shud be noted that + or - signs denote the direction of current... HOW COME mike seemed to have neglected that theory????😂😂😂 Your presentation does not seem to be helping mike!!!! on the contrary YOU ARE CONFUSING visitors of ur video.
@@JakeGamiao Good on ya Jake I just posted the same and wanted to see if someone else also picked this up. How does 29 = 3 I3 - 7 I2 all of a sudden miraculously with no explanation now become 29 = 3 I3 + 7 I2. They both cannot be correct. Equation 3 looks correct based on solving that loop which I called CBDC starting just after the battery + using the direction of current flow and not his arrow direction opposite to current flow and how he solved the first loop ABDA. My question is what practical application would you put 2 independent power sources in a circuit like that. In electronic equipment AA, AAA, C, D batteries are installed + to - to multiply the voltage output. I never seen anything + to + or - to -!
Current is the flow of elections, but current and electron flow in opposite direction. Current flows from positive to negative and electron flows from negative to positive.
even the grade 6 student will understand this, very nice to have on this network
It is really a waste of time and money paying for school fees. Just UA-cam and there you have it. Better quality explanations complete with sophisticated animations and a deep, sexy voice. Bravo !
I think its a bot. But true
Kirchhoff was one of the under-rated figures in science history. It was these first systematic rules defining how electricity flowed in basic circuits that changed electricity from a curiosity into the ubiquitous tool that it is today. For certain there are other figures - Maxwell the most notable - that made essential and magnificent strides, but these basic ideas of Kirchhoff laid the foundation.
the most useful and most understanding video for meh on this topic ❤
Please provide more videos as beginners like will learn more from that. You are wonderfully great teacher of electrical theory.
AwAiting for more videos please
Thank you, I will
I love this voice over so much
very clear explanation. thanks for your very helpful videos.
The world's best teacher thanks sir
when he says DONE at 8:01 i felt that
True
Clear and concise! Excellent 👍
He making nose se at all this why he on UA-cam explaining the current across can't be the same dumbass that's what the resistator is for
To fucking regulate the flow of energy so one side can't be giving 12 volts of you want to regulated unless you have a transistor you just probably never worked on circuit
This is an excellent tutorial many thanks.
Great explanation + great animation = greatest video,it is better than all videos in Kirchhoff law
Thank you 👍👏
Wow, thanks!
you obviously weren't watching very carefully, he made two mistakes!!!
That was very clear, thanks a ton😊
You video is fun to work with thank you for your clear explanations💞💞💞
you're so helpful...thanks!!
Nice animation. Great content. Bravo 👍
I don't understand why is the equation 5- equation 4 multiplied by two? and why is it multiplied by 29 and (3I+10I)? Minute 22:11
Thank you so much teacher!!🙏🙏
Sorry teacher at:
4:40 of this video
I1=0.3A
I2=0.6A
Excellent lesson👍👏👏💯🇩🇿🇩🇿
@20:18 ... I3 flows in .... but how do you know flowing out they will be divided with the same proportion (to get exact same amount of I1 and I2 out) ?
@23:44 the direction of the righmost power supply gets flipped (by mistake) (actually cause it yields better results I guess the text before it was mistakenly written I guess)
Thanks a lot, Sir Shanilka
in the last example you changed the direction of the voltage source with 0.5 volts which messes up calculations. otherwise great content
Same problem to me
You are right 👍
can someone explain the equation 6 and 5 22:10
At 6:43 if there is "0" volts at point D then how can current flow with no EMF to create/cause it after that point. Doesn't the wiring after point D also contain some resistance that would require some voltage to be consumed all the way back to the battery. Kirchoff's law being the sum of all the voltage drops will equal the source voltage.
at 22:10 number 2 come from where? "2" x eq 5 - 4.
24:00 you changed the battery sign ..
beautiful video
Thanks so Much pro mad its very good information and good intimation withe video
well explained. Thanks🙏
Very well explained thanks.
22:09 can you explain why you used 2×(5)-(4) equation. Why not (5)-(4).
That is to solve the algebra. It is not a physics question, it's a math problem
It's like the elimination method in simultaneous equations. He twice both equation for them to be the same number to cancel it , I think 😊
U are making my life easy.. Do you have those notes or slides?
Sir, why at the example no. 02, the source at right side, before the + on the top then at the second you made it to be - on the top?
Could you explain it to me
Regards
Why did you multiple equation 5 by 2?
Please upload thevenin and norton's theorems
i got problem so when there is rise do we put negative sign or it is positive sign
Need to show calculation part of voltage and current 😊
5:29 Something isn't right. Sould the fraction be 3 over 40?
In that area he did not use ohms law. It just means that the value of Rt1 is equal to 40/3
Its right when you do the algebra :) Because 1/Rt=3/40. So you have to rearrange to find Rt. Thus Rt= 40/3
@@crystalmacau There was something I missed and thank you.
Thank you so much sir ❤
how come the voltage at point C D is 6.7v? if you sum up the voltage drop for the circuit i.e 2.2v +9.8v+6.7v it will be more than the supply voltage which is 12v.
23:46 you changed the positive side of the 0.5 battery.
Thank you!
for example, if same question came in MCQ type exam , and my current values are negative then how should I choose correct answer ?
It simply means that the assumed direction is wrong & not the value. If your calculation is correct just go with the +ve option
Flashback to high school electronics shop
@1:29 there is a big mistake ! electrons have a negative charge so the current should flow in the other direction ! !.
yes, but in the video the current is in the CONVENTIONAL form, not the REAL. For almost all cases, the conventional flow work just fine.
I wish I "got it" but this was really confusing. I will have to watch it again and see if it makes sense the second time. I think it was all of the reused label names that is confusing.
Current draw
@Wil_Bloodworth Don't just watch it. Solve the problem to understand it better because it's really confusing when you just watch it.
I pause a lot, and use several study aids this being one of them. The more and more you hear the words slowly slowly it will click. I also draw EVERYTHING
At 4'13", why wasn't Rt = ((R1*R2)/(R1+R2)) enough? Thx.
Nevermind, thx. Another video filled the info holes.
How did you get 40/3 for your answer?
Because (1/Rt)=(3/40) So you have to rearrange to find Rt (solve for Rt using algebra). Thus Rt= 40/3
21:40 WTF !
You changed the sign of 7i2 ! But how ?
Very confusing.
was also confused but the sign should be +7I2 (in the first equation)
Salute 🤝
Thanks អរគុណ❤
This is Great!
9:09
it is quite obvious you know this material very well, but at 15 minutes the Loop 2 is not a circular current path. it is only from top down. another problem is at the 21 minute problem, on the left side of the circuit, you used conventional current flow positive to negative. but on the right side you use electron flow from negative to positive. sorry MAD, but you can't have current flowing in both directions, no bueno, I'd like to see you talk your way out of this one. you may have made this cake, but the only way you can eat it is to admit your mistakes or if you can answer my questions why you are right I will give you a sub and thumbs up. mike but I don't this that's gonna happen!!!
Yeah. We have the same observation bro. @ 21:40 He said loop BCDB but presented 29 = V3 - V2 and ultimately ended V3 + V2 = 29 as as the 3rd equation... HOW DID HE DO THE MATH in this part...it shud be noted that + or - signs denote the direction of current... HOW COME mike seemed to have neglected that theory????😂😂😂 Your presentation does not seem to be helping mike!!!! on the contrary YOU ARE CONFUSING visitors of ur video.
@@JakeGamiao Good on ya Jake I just posted the same and wanted to see if someone else also picked this up. How does 29 = 3 I3 - 7 I2 all of a sudden miraculously with no explanation now become 29 = 3 I3 + 7 I2. They both cannot be correct. Equation 3 looks correct based on solving that loop which I called CBDC starting just after the battery + using the direction of current flow and not his arrow direction opposite to current flow and how he solved the first loop ABDA. My question is what practical application would you put 2 independent power sources in a circuit like that. In electronic equipment AA, AAA, C, D batteries are installed + to - to multiply the voltage output. I never seen anything + to + or - to -!
asa ang sign sa resistance?
Thanks
Thank u
Got lost at 22:15
DONE!
Current flow from negative to positive
Current is the flow of elections, but current and electron flow in opposite direction. Current flows from positive to negative and electron flows from negative to positive.
Make a video on MOSFET
Please make a video on MOSFET
Current travel is negative to positive
No, Current flows from positive to negative
calculate the law
in Q4 voltage is 2.9 and your approach seems a little wrong in that case.
Me hearing the guy pronounce the physicist’s name like /kɜ˞ʈʃɑf/:
Interesting. Do you listen to a lot of /bɑtʃ/?
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