Magnetic Effects of Current
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The 10-turn loop of wire shown in the figure (see attachment) lies in a horizontal plane, parallel to a uniform horizontal magnetic field, and carries a 2.0 A current. The loop is free to rotate about a non-magnetic axle through the center. A .050 kg mass hangs from one edge of the loop.
(a) What is the magnetic moment m of this loop?
(b) What is the torque caused by the hanging mass?
(c) Calculate the magnetic field strength that will prevent the loop from rotating about the axle?© BrainMass Inc. brainmass.com March 6, 2023, 2:36 pm ad1c9bdddf
Step by step solution provided to calculate the magnetic moment, torque and magnetic field strength of given problem. PDF of figure attached to problem.