Physics 13.4.2f - Series and Parallel Examples

[MultiArrowz]

BEST TEACHING ON COMBINATION CIRCUITS YET!!!!!!

[kingal73nz]

Good job!

[flightsnhike226]

i dont understand why you treat R1 & R2 as series and then seperately workout out that with R3? Would you not treat all 3 resistors as if they were all in parallel? plz help

[soymuylocaperrra]

I swear, I don't get how people on the internet can teach better than professional teachers. And my teacher actually told me to refer to YouTube.

[IPMountainDew]

I swear if i Quit school and studied through youtube id learn more...

[derekowens]

@IPMountainDew YouTube, and also Wikipedia. The world of education is changing.

[bylertorch]

uhhhhms

[spotted123]

Can you come teach my physics class? we would all appreciate you much better than our current teacher

[PherVented]

3:12 thats what she said xD

just kidding thanks..

[junior1984able]

I didnt know that the parrallel serires would make the 7 ohms into 1/7 ohms,thank you

[Maasuum]

I love you this I learned what my teacher tried to teach me for a months in an hour

[jtrangers27]

why is the reciprocoal of .30951/ohms 3.23 ????

[derekowens]

@jtrangers27 Because 1 over .3095 is equal to 3.23. It's just an algebra step, that's all.

Hope that helps,

D.O.

[jtrangers27]

@derekowens

oh ok i was multiplying 1 and .3095.. idk why

thanks tho i understand now

[noorylee]

@derekowens Can we apply the water wheel analogy to capacitors in parallel or series?

[derekowens]

@noorylee Sort of, but not exactly. Specifically, a water wheel is a device for taking the PE of the water and converting it to motion. This would correspond to an electric motor, which takes the electrical PE of the electrons and turns it into motion. A capacitor, electrically, is a device that stores charge and then releases it. A good mechanical or fluid analogy would be a large tank that could store a lot of water and then release it suddenly, like the tank on a toilet.

[renji601]

omg thank you now i understand it perfectly..... you're very good at explaining things

[flamingfigures]

NOOWWW I see where I went wrong on my last test (which is good... exam is tomorrow, 6 hours of studying tonight alone lol) I totally forgot to link the ones in series before putting them into a parallel resistance =/ I wish I found these videos earlier ><

[Amato1Allah]

Thanks you really helped !!

[Word4329]

Idk how but combination circuits confuse me even though they still use very simple math. Thanks for the vid, it should help.

[kyllingur]

Very nice and very learning vids man.

But when i add 6 over 1 and 4 over 1, the result of that must also be over 1, then u get 2,8 ohm and not 2,4 right ? Or did i miss something ? :) Again nice vids.

[MsYelhsa10]

@kyllingur It's actually 6 under 1 plus 4 under 1.

[BRADD500]

It does it for me