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Physics 20 Online
OpenStudy (yumyum247):

HellP me Please!!!!!!!!!! OMG X(

OpenStudy (anonymous):

...

OpenStudy (yumyum247):

hold up, i'm uploading the question!!! hold your horses!!

OpenStudy (yumyum247):

OpenStudy (anonymous):

dude, when you respond like that it makes people not want to help you

OpenStudy (yumyum247):

sorry i wa in a rush....i wanted to reply before you!!! LOL

OpenStudy (anonymous):

kk, well, give me a minute, im going to take a look.

OpenStudy (yumyum247):

and does your name say "Death is the best"?!?!? O_o

OpenStudy (anonymous):

haha, you are rather intriguing. you are the first person to correctly read that. XD

OpenStudy (anonymous):

yes, that is exactly what it says.

OpenStudy (anonymous):

ok, so it will turn clockwise if you look at it from where you put: B/A

OpenStudy (anonymous):

sorry, wrong way it will be counter clockwise from that view

OpenStudy (anonymous):

just how you drew the arrows on the inside

OpenStudy (yumyum247):

is htere a trick or something?!?!?!? please teach me the trick!!!

OpenStudy (anonymous):

haha

OpenStudy (anonymous):

well, if the north side is the same side that the energy is coming from, and the south side is the same side where the energy is going, it will always turn like that

OpenStudy (anonymous):

should the direction of the energy have been opposite, than so would the rotation.

OpenStudy (yumyum247):

can you please draw for me..... PLease please !!!! i don't understand english, i understand drawing more than anything in the universe!!!

OpenStudy (anonymous):

To keep the torque on a DC motor from reversing every time the coil moves through the plane perpendicular to the magnetic field, a split-ring device called a commutator is used to reverse the current at that point.

OpenStudy (anonymous):

oh, what is your main language?

OpenStudy (yumyum247):

well it's english but i understand best in drawing with arrows!!

OpenStudy (anonymous):

oh ok xD

OpenStudy (yumyum247):

just copy my drawing and do a quick sketch!!!

OpenStudy (yumyum247):

on "DRAW"

OpenStudy (yumyum247):

i'll love you forever!!!

OpenStudy (anonymous):

|dw:1449707618104:dw|

OpenStudy (anonymous):

=

OpenStudy (yumyum247):

well how do you know which way the current is flowing?!?!?!?

OpenStudy (anonymous):

|dw:1449707767588:dw|

OpenStudy (yumyum247):

but i think it's opposite on the drawing!!!

OpenStudy (anonymous):

if you look at your drawing arrows, thought, it is the opposite direction

OpenStudy (anonymous):

yes, your drawing is the opposite

OpenStudy (anonymous):

so, the rotation is the opposite

OpenStudy (anonymous):

A carbon brush is a sliding contact used to transmit electrical current from a static to a rotating part, in a motor or generator, and as regards DC machines, ensure a spark-free commutation. Carbon brushes are maintained by brush-holders to be in permanent contact with the slip ring assembly or with the commutator.

OpenStudy (yumyum247):

so techinickly the rotation is the opposite of this?!?!?!:1449707906195:dw|

OpenStudy (anonymous):

...

OpenStudy (anonymous):

|dw:1449707957339:dw|

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