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EMF induced in an off-axis solenoid due to a rotating magnet
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[QUOTE="Cactus, post: 6231124, member: 624524"] Hey, thanks for the reply and insight I was just wondering when you explaining you're above statement would you mean something like this [ATTACH type="full"]249392[/ATTACH] where say for the top example if the magnet housing was 5 x 5cm (From memory I think it is) and I wanted to measure at a distance r = 7.5cm, I would move the magnet around keeping it perpendicular with the dipole moment of the magnet and keeping it a distance of 7.5cm, so that for an angle of 45 from the x (also then 45 from the z) it would be 7.5sin45 and 7.5cos45 on the x and y coordinates respectively. And then say for the second sketch at the bottom it would be some combination like that, where the angle in your formula you've given corresponds to that angle 30, 45, 60 and 90 from the z (Where the expected value for 90 would be zero, but because the field is not uniform it will be slightly higher experimentally)? Also, in the case that I'm told I can't perform this experiment, for the original experiment (where the magnet is moved parallel along the x axis) would the calculation/formula be something derivable by hand or would it just be too complicated for that? Thanks again! [/QUOTE]
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EMF induced in an off-axis solenoid due to a rotating magnet
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