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Resistors in Series and Parallel - Electronics Basics 13 

Simply Electronics
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Find out about the differences between connecting resistors in series and parallel. Try the Circuit: goo.gl/UBQDSY
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4 авг 2016

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Комментарии : 46   
@lordclangtheintolorable2094
@lordclangtheintolorable2094 5 лет назад
Thank you for clearing this up for me
@paulmunro3050
@paulmunro3050 4 года назад
Just what I needed very well explained 👍
@seshachary5580
@seshachary5580 7 лет назад
great teacher indeed
@TheFlacker99
@TheFlacker99 7 лет назад
I suppose this will improve heat dissipation as well. So if you have two 5 watt resistors, it will have a combined heat dissipation capability of 10 watts?
@kamaltechhelp
@kamaltechhelp 6 лет назад
Nice great teach......
@javierferrer4634
@javierferrer4634 5 лет назад
Nice video thank you.
@PatrickRibbsaeter
@PatrickRibbsaeter 6 лет назад
Great video content all of your videos. I just didnt get the last part in this calculation.. Can you pls expand more on it.. Thank you!
@jithinps8317
@jithinps8317 5 лет назад
Im continuvesly watching your videos.. And I thing something in my mind saying that why so late to get you..thanks a lot sir..electronics is my passion from my 15 age..no 1 in physics and chemistry.. But I don't know where I have to start learn electronics..I have watched lots of videos in RU-vid also..but that all cannot give a actual information about it...I don't studied electronics...but I love to do it..and learn it..for that your videos is very helpful..sorry for my weak English..
@samuelhepburn2636
@samuelhepburn2636 4 года назад
Love it,thanks....
@harithaelangovan1865
@harithaelangovan1865 7 лет назад
Superb.... Where can I see the videos based on semiconductors .... I'm really weak in that...
@VizagVlogs
@VizagVlogs 3 года назад
I DID SUBSCRIBE. THANKS
@yousafkhan525
@yousafkhan525 3 года назад
Are you Paul for ENGEENIRING MIDSET
@MGunderm
@MGunderm 6 лет назад
I was wondering how to make a current limiter?
@naderhumood1199
@naderhumood1199 5 лет назад
Nice
@joerivde
@joerivde 5 лет назад
What is power supply in these circuits? Besides that, great tutorial. Thanks.
@sapereaude391
@sapereaude391 4 года назад
There isn’t one. You don’t need a power supply to measure resistance apart from that provided by the meter.
@jena4109
@jena4109 7 лет назад
thank you so much you are really smart
@vjekacena1
@vjekacena1 7 лет назад
Issa Issa this is 8th grade level physics...
@dennismihailov136
@dennismihailov136 3 года назад
@@vjekacena1 lollolollol
@bezabihbabile8066
@bezabihbabile8066 3 года назад
good
@befikerbiresaw9788
@befikerbiresaw9788 6 лет назад
thnx man im at 13 and lots of things are very clear thnx a lot
@ingsertname6074
@ingsertname6074 3 года назад
im a gcse physics student, and you explained this much better than any physics channel, great teacher
@OprichnikStyle
@OprichnikStyle 4 года назад
So why is that the resistors consume current?
@jatgreen2995
@jatgreen2995 5 лет назад
but why do they lower the resistance the more you have?
@inigo8740
@inigo8740 5 лет назад
The more small doors you have, the faster people can go through.
@TestEric
@TestEric 3 года назад
Resistors in parallel, you blew my mind good sir.
@jena4109
@jena4109 7 лет назад
please proceed explaining electric science
@hemi4722
@hemi4722 7 лет назад
What program is that? Looks like an Android game app I've tried - circuit jam?
@jakodasd
@jakodasd 7 лет назад
Its called Every Circuit. It runs on Google Chrome.
@jackingthetrades4643
@jackingthetrades4643 10 месяцев назад
This is actually equivalent to 1 / (0.0005 + 0.001 + 0.001)
@sapereaude391
@sapereaude391 4 года назад
Wouldn't it be simpler to express the formula as 1/Rt = 1/R1 + 1/R2 etc. ? Having fractions as denominators can be confusing.
@mezzoedbey3802
@mezzoedbey3802 4 года назад
It doesn't really matter, you're going to take the inverse at the very end. But getting Rt directly is faster and better (for me) when using a calculator. all you need to do is (1/R1 + 1/R2)-1 ("-1" refers to the inverse not to subtracting by 1).
@bradley9856
@bradley9856 3 года назад
doesn't this conflict with the previous video about Voltage Dividers? why wouldn't you just use one resistor with the same combined resistance
@ralphbooger4756
@ralphbooger4756 3 года назад
one example would be that the wattage your resistor can handle is not enough for what you need, f.eks with a 12v power supply and one 2v 0.02a led you'd need a 500 ohm resistor. but as a rule you should not exceed half the rated wattage of the resistor, so with a 1/4w resistor the max is 0.125w... the example above has 0.2w. so two 1/4w 1000 ohm resistors in parallel makes 500 ohm and each resistor supply the led with 0.01a each, so now each resistor is at 0.1w... of course if you had a 1/2w 500 ohm resistor you could just use that!
@bradley9856
@bradley9856 3 года назад
@@ralphbooger4756 oh ok. Thanks for the explanation, I didn't know you should not exceed half the rated resistance. Does that rule apply even if you're actively cooling the resistor with a little heatsink?
@ralphbooger4756
@ralphbooger4756 3 года назад
@@bradley9856 not resistance... watts!!! if you are talking about really high watt rated resistors with heatsinks im not sure if people use the same rule, but with 1/8, 1/4, 1/2, 1 watt etc... some even go by a max a third of rated watts, i like to keep it less than half. but cooling is not a bad thing, however using a higher watt rated resistor or use them parallel to increase watt rating does wonders for keeping them cool... and might help with reliability and longevity, i guess it all depends on how much you care, you might get away with pushing it... :)
@FromIndiawithlove
@FromIndiawithlove 6 лет назад
sir, i am also lecturer from india. may i know what is the software you are using to do this video thank in advance murthy
@nanor8921
@nanor8921 5 лет назад
From India with love I may be a bit late, but I think it's called everycircuit. If you look at his earlier videos from this playlist, you will see that he makes the circuits using everycircuit.com/app
@tinkmarshino
@tinkmarshino 5 лет назад
2x 1k ohm is 500 ohms, 3 x 1k ohms is 300 ohms but 2x1k ohm +2k ohms is 400 ohms? huh?
@GymChess
@GymChess 5 лет назад
If 2 resistors just 1000*1000/2000=500.
@betielhaile8641
@betielhaile8641 3 года назад
How? why ?
@k.bellingham8335
@k.bellingham8335 3 года назад
Hi, obviously the info here is correct, unfortunately I'm intelligence challenged. In my head I understand the concept and basically in series you add or gain resistance as resistors are added, in parallel you subtract or reduce resistance as you add more resistors. Got it... wait no I'm confused again. Math sucks. Anyway, WHY and HOW do you have -1 volt?!?!?!!!! And AND why does the ground symbol hang out there all lonely like, like a dogs tail, seemingly just waiting to cause a short in the circuit. Some bizarre glitching going on there. Seriously, it's odd things like that that totally prevent my understanding of electronics
@amanicricket9367
@amanicricket9367 3 года назад
.
@ShenTakashi
@ShenTakashi 3 года назад
whose in my online class rn?
@mrmotl1
@mrmotl1 Год назад
The animations are great, but your equations or formulas don't make sense?
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