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Unformatted text preview: cos 2 B Nid B A Ni B cos 2 B Nid Note: you would think the formula should be sin 2 B Nid but in this case its cos because of the angle they gave us its not the angle between and B instead its between the loop and the x-z plane 2. now we need a torque equation created by the mass (phys 211) cos 2 2 mg d mg d mg r F r cos 2 mg d 3. The torques must be equal so that the system is in equilibrium cos cos 2 2 B Nid mg d NidB mg 2 g NidB M 2...
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