Physics
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OpenStudy (yumyum247):
Please check my work!!! 8)
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OpenStudy (yumyum247):
OpenStudy (yumyum247):
@rvc
OpenStudy (yumyum247):
please check my work!! :)
OpenStudy (yumyum247):
is the rotation of the motor correct?!?!
rvc (rvc):
yes i believe
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OpenStudy (yumyum247):
what trick did you use to figure that out?!?!? please share with me :")
OpenStudy (yumyum247):
did you use the right hand rule????
OpenStudy (yumyum247):
ok can you help me with the last section please!!
OpenStudy (yumyum247):
what's the function of a permanent magnet?!?!?!
rvc (rvc):
@ganeshie8
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rvc (rvc):
well the direction of current :)
ganeshie could help us more
OpenStudy (yumyum247):
ok 8)
OpenStudy (yumyum247):
@dan815
OpenStudy (yumyum247):
dan, please tell the the initial direction of the DC motor???
OpenStudy (yumyum247):
which way will it move???
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OpenStudy (yumyum247):
i don't know the answer, i ask you to check my answer
OpenStudy (dan815):
sorry it is Coutner clcokwwise
OpenStudy (yumyum247):
how do you know it's clockwise?
OpenStudy (dan815):
no ITS CCW
OpenStudy (yumyum247):
oh ok :) just one more thing
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OpenStudy (yumyum247):
can you help me with the last part of the question
OpenStudy (dan815):
that magnet is there to attract and repel this current carrying wire
OpenStudy (yumyum247):
what's the function of a permanent magnet?!?!?!
OpenStudy (yumyum247):
so what would happen if we had a temporary magnet?!?!? like electromagnet?
OpenStudy (dan815):
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