Resistors in Series and Parallel - Electronics Basics 13

Рет қаралды 99,878

8 жыл бұрын

Find out about the differences between connecting resistors in series and parallel. Try the Circuit: goo.gl/UBQDSY
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Пікірлер: 46

@paulmunro3050 4 жыл бұрын

Just what I needed very well explained 👍

@lordclangtheintolorable2094 5 жыл бұрын

Thank you for clearing this up for me

@TheFlacker99 7 жыл бұрын

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?

@seshachary5580 7 жыл бұрын

great teacher indeed

@jithinps8317 5 жыл бұрын

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 KZfaq 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..

@PatrickRibbsaeter 6 жыл бұрын

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!

@harithaelangovan1865 7 жыл бұрын

Superb.... Where can I see the videos based on semiconductors .... I'm really weak in that...

@javierferrer4634 5 жыл бұрын

Nice video thank you.

@kamaltechhelp 6 жыл бұрын

Nice great teach......

@samuelhepburn2636 4 жыл бұрын

Love it,thanks....

@yousafkhan525 3 жыл бұрын

Are you Paul for ENGEENIRING MIDSET

@VizagVlogs 3 жыл бұрын

I DID SUBSCRIBE. THANKS

@befikerbiresaw9788 6 жыл бұрын

thnx man im at 13 and lots of things are very clear thnx a lot

@joerivde 5 жыл бұрын

What is power supply in these circuits? Besides that, great tutorial. Thanks.

@sapereaude391 4 жыл бұрын

There isn’t one. You don’t need a power supply to measure resistance apart from that provided by the meter.

@MGunderm 6 жыл бұрын

I was wondering how to make a current limiter?

@hemi4722 7 жыл бұрын

What program is that? Looks like an Android game app I've tried - circuit jam?

@jakodasd 7 жыл бұрын

Its called Every Circuit. It runs on Google Chrome.

@naderhumood1199 5 жыл бұрын

Nice

@OprichnikStyle 4 жыл бұрын

So why is that the resistors consume current?

@jena4109 7 жыл бұрын

thank you so much you are really smart

@vjekacena1 7 жыл бұрын

Issa Issa this is 8th grade level physics...

@dennismihailov136 3 жыл бұрын

@@vjekacena1 lollolollol

@TestEric 3 жыл бұрын

Resistors in parallel, you blew my mind good sir.

@ingsertname6074 3 жыл бұрын

im a gcse physics student, and you explained this much better than any physics channel, great teacher

@jatgreen2995 5 жыл бұрын

but why do they lower the resistance the more you have?

@inigo8740 5 жыл бұрын

The more small doors you have, the faster people can go through.

@bezabihbabile8066 3 жыл бұрын

good

@jena4109 7 жыл бұрын

please proceed explaining electric science

@jackingthetrades4643 10 ай бұрын

This is actually equivalent to 1 / (0.0005 + 0.001 + 0.001)

@sapereaude391 4 жыл бұрын

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 4 жыл бұрын

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).

@FromIndiawithlove 6 жыл бұрын

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 5 жыл бұрын

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

@bradley9856 3 жыл бұрын

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 3 жыл бұрын

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 3 жыл бұрын

@@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 3 жыл бұрын

@@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... :)

@tinkmarshino 5 жыл бұрын

2x 1k ohm is 500 ohms, 3 x 1k ohms is 300 ohms but 2x1k ohm +2k ohms is 400 ohms? huh?

@GymChess 5 жыл бұрын

If 2 resistors just 1000*1000/2000=500.

@betielhaile8641 3 жыл бұрын

How? why ?

@k.bellingham8335 3 жыл бұрын

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