Rare Earth

Is the electrical potential of a rare earth magnet measured by the mass of the magnet?

Is there a formula to calculate this potential? Thank you for any help you can share.

Magnets don't have electrical potential. They're magnets, not batteries.

If you're talking about the work function of a metal, it's unique to each metal and doesn't depend on the mass of the lump or whether it's a magnet.

Discover Rare Earth On eBay Below:

10pcs 14mm x 2mm Disc Rare Earth 14x2mm Super strong Magnets N35 Craft Model
10pcs 14mm x 2mm Disc Rare Earth 14x2mm Super strong Magnets N35 Craft Model
$3.00
Strong Block Countersunk Magnet 20mm x 20mm x 10mm Hole 5mm Rare Earth Neodymium
Strong Block Countersunk Magnet 20mm x 20mm x 10mm Hole 5mm Rare Earth Neodymium
$3.99
200pcs 3x2mm Disc Neodymium Strong Fridge Magnets Rare Earth Craft N35
200pcs 3x2mm Disc Neodymium Strong Fridge Magnets Rare Earth Craft N35
$8.99
20pcs 10x10x3mm Block Neodymium Strong Fridge Magnets Rare Earth Craft N35
20pcs 10x10x3mm Block Neodymium Strong Fridge Magnets Rare Earth Craft N35
$8.99
50pcs 8x8x2mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
50pcs 8x8x2mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
$10.99
50pcs 10x1mm Disc Neodymium Strong Refrigerator Fridge Magnets Rare Earth N35
50pcs 10x1mm Disc Neodymium Strong Refrigerator Fridge Magnets Rare Earth N35
$8.99
400pcs Super Strong Rare earth neodymium disc 1 4x1 8 thick Neo magnet
400pcs Super Strong Rare earth neodymium disc 1 4x1 8 thick Neo magnet
$59.99
MagnetMan 1 4 Inch by 1 8 Inch Rare Earth Disc Magnets 40 Count + 8 FREE  48
MagnetMan 1 4 Inch by 1 8 Inch Rare Earth Disc Magnets 40 Count + 8 FREE 48
$16.05
100pcs 4x3mm Disc Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
100pcs 4x3mm Disc Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
$8.99
5pcs Super Strong Strip Magnet Block Cuboid 50205mm Rare Earth Neodymium N50
5pcs Super Strong Strip Magnet Block Cuboid 50205mm Rare Earth Neodymium N50
$20.45
200pcs 5x1mm Disc Neodymium Super Refrigerator Magnets Rare Earth Craft N35
200pcs 5x1mm Disc Neodymium Super Refrigerator Magnets Rare Earth Craft N35
$8.99
HOUSE Space Saver 2 Neodymium RARE EARTH Magnet Hooks Heavy Duty 15KG Holder
HOUSE Space Saver 2 Neodymium RARE EARTH Magnet Hooks Heavy Duty 15KG Holder
$9.99
100pcs 3x6mm Cylinder Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
100pcs 3x6mm Cylinder Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
$8.99
100pcs 4 X 2mm Nd Fe B Super Strong N35 Magnets Disc Rare Earth For Craft Models
100pcs 4 X 2mm Nd Fe B Super Strong N35 Magnets Disc Rare Earth For Craft Models
$7.95
200pcs N35 Strong Magnets 4 X 2mm Disc Round Nd Fe B Rare Earth Crafts Models
200pcs N35 Strong Magnets 4 X 2mm Disc Round Nd Fe B Rare Earth Crafts Models
$10.95
20pcs 10x3mm Disc Neodymium Super Fridge Magnets Rare Earth Craft N35
20pcs 10x3mm Disc Neodymium Super Fridge Magnets Rare Earth Craft N35
$8.99
MagnetMan 1 2 Inch by 1 4 Inch Rare Earth Disc Magnets 8 Count + 2 FREE  10 M
MagnetMan 1 2 Inch by 1 4 Inch Rare Earth Disc Magnets 8 Count + 2 FREE 10 M
$15.38
Lots 50x Strong Powerful Magnet Disc 10mm X 3mm Round N35 Rare Earth N
Lots 50x Strong Powerful Magnet Disc 10mm X 3mm Round N35 Rare Earth N
$12.34
27pcs 6x6x6mm Block Neodymium Refrigerator Fridge Magnets Rare Earth Craft N35
27pcs 6x6x6mm Block Neodymium Refrigerator Fridge Magnets Rare Earth Craft N35
$9.99
2 x Neodymium RARE EARTH Magnetic Hooks Up To 15KG Holder HOME Space Saver
2 x Neodymium RARE EARTH Magnetic Hooks Up To 15KG Holder HOME Space Saver
$9.99
100pcs 8x1mm Disc Neodymium Super Refrigerator Magnets Rare Earth Craft N35
100pcs 8x1mm Disc Neodymium Super Refrigerator Magnets Rare Earth Craft N35
$9.99
5pcs 14mm x 10mm Disc Rare Earth 14x10mm Super strong Magnets N35 Craft Model
5pcs 14mm x 10mm Disc Rare Earth 14x10mm Super strong Magnets N35 Craft Model
$5.00
100pcs 5x5x2mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
100pcs 5x5x2mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$9.99
Super Strong Block 50205mm 2 Countersunk Holes 5mm Rare Earth Neo Magnet N50
Super Strong Block 50205mm 2 Countersunk Holes 5mm Rare Earth Neo Magnet N50
$6.87
100pcs 6x6x1mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
100pcs 6x6x1mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
$8.99
200pcs 5x5x1mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
200pcs 5x5x1mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$9.99
100pcs Super Strong Strip Magnet Block Cuboid 2053mm Rare Earth Neodymium N50
100pcs Super Strong Strip Magnet Block Cuboid 2053mm Rare Earth Neodymium N50
$34.40
50pcs 10x15mm Disc Neodymium Super Fridge Magnets Rare Earth Craft N35
50pcs 10x15mm Disc Neodymium Super Fridge Magnets Rare Earth Craft N35
$9.99
100pcs 6x2mm Disc Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
100pcs 6x2mm Disc Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
$9.99
100pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
100pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
$9.99
50pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
50pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
$8.99
150pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
150pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
$13.99
400pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
400pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
$30.00
50pcs 6x6x2mm Block Neodymium Super Fridge Magnets Rare Earth Craft N35
50pcs 6x6x2mm Block Neodymium Super Fridge Magnets Rare Earth Craft N35
$8.99
200pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
200pcs small Rare earth neodymium disc hobbies magnet 1 4x1 32thick TopQuality
$30.00
12 pcs of N52 1 1 2x 1 2 x 1 16 Neodymium Rare Earth Block Magnets
12 pcs of N52 1 1 2x 1 2 x 1 16 Neodymium Rare Earth Block Magnets
$12.00
20pcs 5x10mm Cylinder Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
20pcs 5x10mm Cylinder Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$8.99
100 pcs of Neodymium Rare Earth Disc Magnets 1dia x 1 16
100 pcs of Neodymium Rare Earth Disc Magnets 1dia x 1 16
$90.60
Industrial 12 Square Magnetic Hopper Grate with Rare Earth Magnets
Industrial 12 Square Magnetic Hopper Grate with Rare Earth Magnets
$1,404.30


Just Purchased Rare Earth:


50pcs strong ring magnet d 103mm countersunk hole3mm rare earth neodymium n50, magcraft nsn0615 34inch by 38inch by 18inch rare earth ring magnets 6cou, 50x neodymium disc 16 x 18 super strong rare earth magnet n35 d4x3mm, lot of 24 super strong neodymium rare earth magnets from hard drives, 50pcs 12mm x 2mm disc rare earth 12x2mm super strong magnets n35 craft model, 500pcs 3mm x 15mm disc rare earth 3x15mm super strong magnets n35 craft model, 100pcs 10mm x 1mm disc rare earth 10x1mm super strong magnets n35 craft model, 20 pieces hard drive neodymium rare earth magnets 10 pair, 20pcs 20mm x 2mm disc rare earth 20x2mm super strong magnets n35 craft model, 20pcs super strong block magnets rare earth neodymium n35 grade 10mm x 5mm x 3mm, 50x neodymium disc 16 x 125 super strong rare earth magnet n35 d4x1mm, 50 x neodymium disc 15 x 125 super strong rare earth magnet n35 d5x1mm, 10 x neodymium disc 15 x 15 super strong rare earth magnet n35 d5x5mm, us sale 10xstrong mini disc round rare earth permanent magnets d10x3mm ndfeb , 20pcs 7mm x 2mm disc rare earth 7x2mm super strong magnets n35 craft model, 20x super strong block magnets 10mm x 5mm x 3mm rare earth neodymium n35 grade, 50x neodymium disc 14 x 116 super strong rare earth magnet n35 d6x15mm, 1x strong block cuboid rare earth permanentneodymium magnets 47x22x10mm, 100 pieces rare earth neodymium ndfeb disc magnets 14 round x 116 thick, 20pcs 10x3mm disc neodymium super fridge magnets rare earth craft n35, 200pcs 5x1mm disc neodymium strong fridge magnets rare earth craft n35, 50pcs 12x15mm disc neodymium super strong magnets rare earth craft n35, us sale 10 pcs strong block cuboid rare earth permanent magnets 10x5x2mm , 100pcs 4x3mm disc neodymium super refrigerator fridge magnets rare earth n35, lot 2 neodymium rare earth magnet hook heavy duty 15kg holder diy home deco must, 50pcs 10x1mm disc neodymium super refrigerator fridge magnets rare earth n35, helpful space saver 2 neodymium rare earth magnet hooks heavy duty 15kg holder, 50pcs 8x8x2mm block neodymium super strong magnets rare earth craft n35, 100pcs 4x4x2mm block neodymium super refrigerator magnets rare earth craft n35, 20pcs 5x10mm cylinder neodymium strong fridge magnets rare earth craft n35, 50pcs 6x6x2mm block neodymium super refrigerator fridge magnets rare earth n35, 200 x rare earth neodymium disc super str€ong 6 x 2 mm 14 x 112 magnets n38, 100pcs 6x6x1mm block neodymium super refrigerator fridge magnets rare earth n35, 100pcs 5x5x2mm block neodymium super refrigerator magnets rare earth craft n35, 100pcs 8x1mm disc neodymium refrigerator fridge magnets rare earth craft n35, lot of 10050pair hard drive magnets neodymium rare earth magnets strong, 100pcs 9x1mm disc neodymium strong refrigerator fridge magnets rare earth n35, 500pcs 3x1mm neodymium disc super strong rare earth n35 small fridge magnets, 100pcs 10x3mm neodymium disc super strong rare earth n35 small fridge magnets, 50pcs 10x1mm disc neodymium super refrigerator magnets rare earth craft n35, 50pcs 8x8x2mm block neodymium refrigerator fridge magnets rare earth craft n35, 50pcs 10x3mm neodymium disc super strong rare earth n35 small fridge magnets, 200pcs 3x1mm neodymium disc super strong rare earth n35 small fridge magnets, 100pcs 3x1mm neodymium disc super strong rare earth n35 small fridge magnets, 100pcs 6x2mm disc neodymium super refrigerator magnets rare earth craft n35, 100pcs neodymium disc mini 5mm x 2mm rare earth n35 strong magnets craft models, 50pcs 10x15mm disc neodymium strong refrigerator magnets rare earth craft n35, 100pcs 6x6x1mm block neodymium strong refrigerator fridge magnets rare earth n35, 100pcs neodymium disc mini 3mm x 2mm rare earth n35 strong magnets craft models, 100pcs neodymium disc mini 6 x 3mm rare earth n35 strong magnets craft models, 100pcs 3x6mm cylinder neodymium super fridge magnets rare earth craft n35, 100pcs neodymium disc mini 4 x 1mm rare earth n35 strong magnets craft models, 200pcs 5x1mm disc neodymium refrigerator fridge magnets rare earth craft n35, 100pcs neodymium disc mini 2 x 2mm rare earth n35 strong magnets craft models, 100pcs neodymium disc mini 5 x 1mm rare earth n35 strong magnets craft models, 100pcs neodymium disc mini 6x1mm rare earth n35 strong magnets craft models, 200pcs 3x2mm disc neodymium super strong magnets rare earth craft n35, 100pcs neodymium disc mini 3x15mm rare earth n35 strong magnets craft models, 50pcs 6x6x2mm block neodymium super refrigerator magnets rare earth craft n35, 100pcs 6x6x1mm block neodymium super strong magnets rare earth craft n35, 100pcs 8x1mm disc neodymium super strong magnets rare earth craft n35, 50pcs 12x3mm neodymium disc super strong rare earth n35 small fridge magnets, 27pcs 6x6x6mm block neodymium super refrigerator magnets rare earth craft n35, 100pcs neodymium disc mini 4x4mm rare earth n35 strong magnets craft models



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