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Title: A circular coil of wire of 200 turns and diameter 8 cm carries a current of 4 Post by: mikael on May 15, 2014 A circular coil of wire of 200 turns and diameter 8 cm carries a current of 4 A. It is placed in a magnetic field of 0.50 T with the plane of the coil making an angle of 30° with the magnetic field. What is the torque on the coil?
A) 1.7 N · m B) 1.0 N · m C) 3.3 N · m D) 4.6 N · m E) 0.87 N · m Title: Re: A circular coil of wire of 200 turns and diameter 8 cm carries a current of 4 Post by: padre on Jun 10, 2014 Content hidden
Title: Re: A circular coil of wire of 200 turns and diameter 8 cm carries a current of 4 Post by: mikael on Jun 16, 2014 Thanks for the homework assistance, my physics class is a big challenge.
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