At what angular speed is the armature rotating

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The armature of an ac generator is a rectangular coil, 2.0 cm by 6.0 cm with 80 turns. It is immersed in a uniform magnetic field of magnitude 0.45 T. If the amplitude of the emf in the coil is 17.0 V, at what angular speed is the armature rotating?

Reference no: EM13254328

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