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v Part A The net force on a current loop in a uniform magnetic field is zero. The magnetic force on the voice coil of a loudspeaker is nonzero because the magnetic field at the coil is not uniform. A voice coil in a loudspeaker has 55 turns of wire and a diameter of 1.30 cm, and the current in the coil is 0.960 A Assume that the magnetic field at each point of the coil has a constant magnitude of 0.250 T and is directed at an angle of 60.0 ° outward from the normal to the plane of the coil (the figure (Eigure 1)). Let the axis of the coil be in the y-direction. The current in the coil is in the direction shown (counterclockwise as viewed from a point above the coil on the y-axis). Calculate the magnitude of the net magnetic force on the coil. Express your answer in newtons. VO ΑΣΦ ? F = N Submit Request Answer Figure 1 of 1 Part B Calculate the direction of the net magnetic force on the coil. O +-diraction 60.0° 60.0° O-C-diraction O ty-diraction B B O -y-diraction Submit Request Answer х