Originally posted by Turion
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The load caused a 12 watt increase for the monofilar coil. Test with same load on the bifilar coil caused a 157 watt decrease in power into the motor. The massive open circuit loss of the bifilar coil obscures power input associated with the load test. I've said this was the case many times. It still requires power input (280 watts) to produce output power (10 watts), part of which is to overcome torque from interaction of the coil current with the field flux. Just because the associated power is hidden in the peculiar behavior of the bifilar coil does not make Lorentz, Lenz and me wrong.
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