why is the current flow from negative to positive in the circuit?
@HimanshuHKKumar7 місяців тому
He is considering the flow of electrons (-ve charges). The direction of the flow of e- is from -ve to +ve terminals. It is opposite to the flow of holes (+ve charge carriers), the conventional flow of current.
@jumbojimbo706Рік тому
T h a n k y o u. I’m an electrical engineering student and my labs just dove straight into making filters without even teaching us the basics of breadboards
@daz41262010Рік тому
pretty cool video well explained :) new sub :) I will checkout a few of your older videos :)
@charleschuks6861Рік тому
Thanks. Best illustration I have seen
@bestechdeals4539Рік тому
Underrated!!
@madihsiao9170Рік тому
Hi, your videos have helped me a lot in lab! Do you have one on measuring node voltage with a more complex circuit ?
@LeFoxerРік тому
*3 resistors but great video still!
@unknown-vn3roРік тому
Thank u sir my required circuit
@btkfirekat6310Рік тому
Dope, my friend.
@Darkknight9035Рік тому
Can we not do this without the jumper cables?
@notxgunyt1252 роки тому
Nice explain
@errrre2 роки тому
Very nicely explained. Thank you.
@mustafaalml81682 роки тому
Imagine having professors that they dont even bother to teach us these and waiting us to make this kind of circuts :)
@DKTrnavsky2 роки тому
I was teaching this in lab and found that some of my students would forget overnight :/ So I created these for easy reference. unfortunately I no longer teach in a collage setting, that is why there have been no more vids.
@mustafaalml81682 роки тому
@@DKTrnavsky :( thanks for everything bet your students thank you too :)
@wadej42762 роки тому
very helpful frfr thx
@alalhaj2202 роки тому
wow u made it seem so simple, i wish my TA explained it this well
@shera-cheraboutelaskformor44702 роки тому
Great video thanks a lot
@DeuceTresFour2 роки тому
Awesome explanation, needed this before my lab!
@JSPUFC2 роки тому
Holy shit u just changed the game for me. I easily understand circuitry now. My professor has a hard tough dissecting this down like this. U made me open my eyes on how boards work
@DKTrnavsky2 роки тому
I had plenty of students have a hard time with circuits and transferring written drawing to actual circuits. That is why I created these, so they could go back whenever they would get lost.
@noork16612 роки тому
If we want to measure the total resistance and the circuit is connected to the ground and a power supply, should we disconnect them?
@DKTrnavsky2 роки тому
Yes. Otherwise you would be measuring the circuit in parallel with the source which would give the wrong reading.
@georgiaclifford92742 роки тому
thanks for doing this. something my professor in the labs wont even do. Kills those of us without experience
@DKTrnavsky2 роки тому
Found that my students would quickly forget, so i created these to help remind them.
@PeacePusher882 роки тому
thank you!!!
@susmitabasu15492 роки тому
Thanks a lot. Your videos are so helpful and important. In this tume we are not going to college and they gave us Arduino projects.
@user-rk1fu4if3k3 роки тому
Can’t see shidd
@Channel-uf6ko3 роки тому
thank you for this! i have a test on it tomorrow and I couldn't understand how diagrams translate into actual breadboard circuits.
@joshinikhil62633 роки тому
Good one
@vrainaj52593 роки тому
thx og!
@christophermontoya55263 роки тому
Thank you so much. My teacher demonstrates this in our virtual classes, but Zoom puts her live demonstration in a window that's too small to see what's going on.
@raorafay51353 роки тому
This is false !!
@valaykorat46043 роки тому
saving my lab mark
@jstroner3 роки тому
Thank you so much. Great vid.
@DKTrnavsky3 роки тому
Your welcome. Glad it helped
@dragonflyd013 роки тому
I thought current flows from positive to negative not negative to positive.
@esquire68953 роки тому
current flows does flow from +ve to -ve, I think he meant the electrons lol
@jonathanjoestar37857 місяців тому
Conventional flow vs. Actual flow
@sinister4lyf3 роки тому
How come you stopped making videos? Pls do upload more for your a great teacher.
@DKTrnavsky3 роки тому
I had a career change. I no longer teach in a college setting. Kind of killed my drive to make these kind of videos.
@OmarZ20003 роки тому
When you measured the current you didn't put the red wire in hole of current A in the voltmeter WHY?
@akogdb95693 роки тому
thanks :)!
@sorinlazar47084 роки тому
thanks
@personwhoexists44914 роки тому
I wish my professor explained this shit before assigning me to build one. Thats why I'm here
@humaidalqubaisi91945 років тому
There is a 1000 fold difference some where , i think it is the current , V/R=I 5V/21000 (21 K )Ohms = 0.0002 ?
@hyunjoebrother5 років тому
lol
@user-hq1ff8id8k5 років тому
very good video. i understand what i dont know.
@teddybear58735 років тому
What if you have two legs in the circuit, with a resistor and inductor on each leg?
@Tnapvrvideo5 років тому
Nice demo! Would something like this work fine using a 15V PSU on a breadboard to create LED lighting and other train related circuits for our HO Scale model railroad layout that has 15V across the tracks? Thanks!
@technology84365 років тому
good
@fionacodia58035 років тому
Creative Technology brought me here
@fionacodia58033 роки тому
@omnivore gains it's a class we take in ninth grade
@rafisonu10335 років тому
Nice video
@Artimes.6 років тому
Well i failed apparently, i think i blew a fuse in my meter, the readings are all over the place. I did exactly what this video mentioned. I didn't use any ground wires or jumpers but i didn't think you had to. The way we were tought on how to do this is just set up the circuit and use your test leads from your Oam meter or DC power supply when your reading voltage. I was trying to read resistance and for some reason the measurement was to low, its supposed to read 6.8k RT but i can only get a reading of like 3.8k. How do you hook the test leads correctly in order to measure the whole circuit. The resistors are used were just a very simply 3 resistor circuit with 1.0K, 2.2k, and 3.6K.
@michaelbryan39006 років тому
Very clear, very helpful. Helped me a lot, thanks.
@temahtegu39716 років тому
It's good but Where is your 5V connected to ? And Why u increasing and then decreasing your voltage in your multi meter
@mimichan58646 років тому
hella cool but what if the bulb blows? I'd hafta take it all apart and fix it. can you fix it to where you can just replace blown bulbs like with any light fixture? 🤘
@chrisoliverdelacruz53476 років тому
I have a question. When you connected R2 and R3 because they are parallel, can I place the end of the wire below the right end of R1 instead of placing it on the above?