Fig. 2. Illustrating the Polyphase Coil and Rotating Magnetic Field Which Caused Copper Eggs to Spin. Fig. 3. Insert: Detail of Coil Apparatus Showing Coil Connections to Different Phases.
Fig. 2. Illustrating the Polyphase Coil and Rotating Magnetic Field Which Caused Copper Eggs to Spin. Fig. 3. Insert: Detail of Coil Apparatus Showing Coil Connections to Different Phases.
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