Magnetic lines of force are no different than the force of a post holding a roof up. If it doesn't move it doesn't perform work or have power. PM motors #1 don't waste electricity making magnetic lines of force by pushing electricity through windings. #2 PM motors have a shorter current path which lowers the internal resistance. Less resistance = more current which equals more power if the voltage stays the same. Reading posts of this nature makes me wonder how students pass tests and exams in school on the most basic questions in physics? And, what are they teaching in school?
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Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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