A charge q = 6.0 × 10-8C is distributed uniformly around a thin ring of radius r = 7.2 cm. The ring is rotating about an axis through its center and perpendicular to its plane, at an angular speed ω = 650 rad/s. What is the magnitude of the magnetic moment of the rotating charge? Number Units
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A charge q = 6.0 × 10-8C is distributed uniformly around a thin ring of radius r = 7.2 cm. The ring is rotating about an axis through its center and perpendicular to its plane, at an angular speed ω = 650 rad/s. What is the magnitude of the magnetic moment of the rotating charge? Number Units
