STUCK! magnetic question

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oli p

Joined Nov 24, 2008
7
our lecturer at college set us an asignment to be in just after christmas
and on of the questions is about magnets
he was off for two weeks and non of us learnt about magnets at all
so i am completly stuck on this one question
any help would be greatly appreciated.




A conductor of length 0.6m is placed at right angles to a magnetic feild of flux density 0.45T. calculate the foce exerted on the conductor if it carries a current of 5A

it dusnt mean a thing to me
please help :)
 
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