Qualification > Sciences

Chemistry, Physics

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Ghost Of Highbury:
its the direction of the magnetic field at THAT POINT . the reason i stress on the point is because the magnetic field is circular and the blue line is the tangent to that circle.

The Golden Girl =D:
@A@di - i understood the question finally ..lol :D thx!!!!

gaurav95:

--- Quote from: A@di on May 05, 2010, 10:03:18 am ---its the direction of the magnetic field at THAT POINT . the reason i stress on the point is because the magnetic field is circular and the blue line is the tangent to that circle.

--- End quote ---

Thanks for all your explanations
I'd + rep for that
In the q above how did u determine the direction of magnetic field???????????
but as a i said can u give more e.g.s thx                 

holtadit:

--- Quote from: gaurav95 on May 06, 2010, 05:10:06 am ---Thanks for all your explanations
I'd + rep for that
In the q above how did u determine the direction of magnetic field???????????
but as a i said can u give more e.g.s thx                 

--- End quote ---

The mag field always flows from North pole to South pole, so your index finger points from North towards the south pole.

gaurav95:

--- Quote from: Ari Ben Canaan on May 06, 2010, 11:47:13 am ---The mag field always flows from North pole to South pole, so your index finger points from North towards the south pole.

--- End quote ---

I know that but where are the S and North poles and Examples pls

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