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barendfaber
#3
Nov20-12, 08:01 AM
P: 54
Thanks for the reply. I understand everything you say, however I am still a bit unclear here on how to determine / calculate my power rating. Let's say the EMF induced in each coil every time there is a change in magnetic field is (purely example) 1 volt, my wire gives a resistance of 3 ohm, and my magnets has a magnetic flux of 1.4 Tesla (this will change depending in the size of my magnets, Neodymium magnets). What would be my power rating at 180 rpm?