A wire has a length of 5.00*10-2 m and is used to make a circular coil of one turn. There is a current of 2.20 A in the wire. In the presence of a 1.70 T magnetic field, what is the maximum torque that this coil can experience?
How am I supposed to solve If I can not find the magnetic moment? The equation is NIA and A = area. And I have no clue how to find r= radius. I know pi r^2 is gonna factor in this somehow. Thanks.
2007-02-07
08:57:11
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2 answers
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asked by
scarletandgray07
1
in
Science & Mathematics
➔ Physics