N52 implant, How big?
I recently found a site that sells gold plated N52 magnets for a relatively cheap price. And in my haste I purchased it for £17(incl. postage)... However, I haven't bothered watching any videos of others doing the procedure in ages and so forgot how small they tended to be. So my question is, What's the top size they should be?
The one I've ordered is here, It's a '6.35mm dia. x 1.5875mm depth' magnet.
And if it isn't a particularly good idea to implant in the finger tip, would there be another place in which it might better fit? And of course with Christmas coming up, I'm broke! So it's not like I'll be ordering another one anytime soon.
The one I've ordered is here, It's a '6.35mm dia. x 1.5875mm depth' magnet.
And if it isn't a particularly good idea to implant in the finger tip, would there be another place in which it might better fit? And of course with Christmas coming up, I'm broke! So it's not like I'll be ordering another one anytime soon.
Comments
Flux @ 0.0mm away on 3mm x 1mm - 0.895 neutons
Flux @ 0.5mm away on 3mm x 1mm - 0.359 neutons
Flux @ 1.0mm away on 3mm x 1mm - 0.078 neutons
Flux @ 0.0mm away on 6.35mm x 1.5875mm - 2.606 neutons
Flux @ 0.5mm away on 6.35mm x 1.5875mm - 1.629 neutons
Flux @ 1.0mm away on 6.35mm x 1.5875mm - 0.735 neutons
However, do remember it's moving 7.110x the mass... so your numbers, adjusted for the mass they carry, should look like this in regards to efficiency:
1 / 7.110 = .141, or 14.1% efficient.
Flux @ 0.0mm away on 3mm x 1mm - 0.895 efficiency
Flux @ 0.5mm away on 3mm x 1mm - 0.359 efficiency
Flux @ 1.0mm away on 3mm x 1mm - 0.078 efficiency
Flux @ 0.0mm away on 6.35mm x 1.5875mm - .0.366 efficiency
Flux @ 0.5mm away on 6.35mm x 1.5875mm - .0.229 efficiency
Flux @ 1.0mm away on 6.35mm x 1.5875mm - .0.103 efficiency
In other words, at absolute maximum strength, expect just under 41% of the sensing power. HOWEVER, It is interesting to note that it seems to have less of a drop off over distance because of the extra mass. ^^
NEEDS TO BE NOTED : This also does not include the variable for coating thickness, which DOES much more negatively effect larger magnets, as well. Refer to the wiki, already done the math there between at M31 and M36 in regards to what the coating does alone. ^^'
Please spotcheck for any errors, though I THINK this is right. :D