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.

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5Pcs N50 Super Strong Disc Cylinder Round Magnets 20x5mm Rare Earth Neodymium
5Pcs N50 Super Strong Disc Cylinder Round Magnets 20x5mm Rare Earth Neodymium
$3.97
Lot 10pcs Countersunk Block Magnets 20 x 10 x 3mm Hole 4mm Rare Earth Neodymium
Lot 10pcs Countersunk Block Magnets 20 x 10 x 3mm Hole 4mm Rare Earth Neodymium
$3.99
100pcs Small Disc Cylinder Neodymium Magnets 8mm x 3mm Round Rare Earth Neo N50
100pcs Small Disc Cylinder Neodymium Magnets 8mm x 3mm Round Rare Earth Neo N50
$15.80
10Pcs 20 x 10 x 2 mm Super Strong Block Fridge Magnets Rare Earth Neodymium N35
10Pcs 20 x 10 x 2 mm Super Strong Block Fridge Magnets Rare Earth Neodymium N35
$3.16
25PCS N52 12mm X 2mm Super Strong Round Disc Magnets Rare Earth Neodymium magnet
25PCS N52 12mm X 2mm Super Strong Round Disc Magnets Rare Earth Neodymium magnet
$3.99
Lot of 25 N52 2mm X 12mm Super Strong Round Disc Magnets Rare Earth Neodymium
Lot of 25 N52 2mm X 12mm Super Strong Round Disc Magnets Rare Earth Neodymium
$3.97
25PCS N52 Super Strong Round Disc Cylinder Magnets 12 x 2mm Rare Earth Neodymium
25PCS N52 Super Strong Round Disc Cylinder Magnets 12 x 2mm Rare Earth Neodymium
$3.98
10pcs Small Disc Cylinder Neodymium Magnets 8mm x 5mm Round Rare Earth Neo N50
10pcs Small Disc Cylinder Neodymium Magnets 8mm x 5mm Round Rare Earth Neo N50
$5.63
N35 15mm X 3mm Neodymium Permanent super strong Magnets Disc rare earth magnet
N35 15mm X 3mm Neodymium Permanent super strong Magnets Disc rare earth magnet
$6.14
Lot 20x Strong Magnet Disc 10mm x 1mm Round N35 Rare Earth Neodymium Wholesale
Lot 20x Strong Magnet Disc 10mm x 1mm Round N35 Rare Earth Neodymium Wholesale
$2.99
Disc 10pcs 10mm thickness 2mm N50 Rare Earth Strong Neodymium Magnet
Disc 10pcs 10mm thickness 2mm N50 Rare Earth Strong Neodymium Magnet
$3.90
10mm Powerful Home Office Round Rare Earth Magnet Silver Hook Hanger N52 22kg
10mm Powerful Home Office Round Rare Earth Magnet Silver Hook Hanger N52 22kg
$2.31
20pcs Powerful Cuboid Rare Earth Hot Sale Strong Fridge Magnets Size 10x5x2mm
20pcs Powerful Cuboid Rare Earth Hot Sale Strong Fridge Magnets Size 10x5x2mm
$4.74
Lots 5 pcs Super Strong Cuboid Block Magnet Rare Earth Neodymium 30 x 10 x 2 mm
Lots 5 pcs Super Strong Cuboid Block Magnet Rare Earth Neodymium 30 x 10 x 2 mm
$3.69
50pcs N35 Strong Block Cuboid Magnets 12mm x 4mm x 2mm Rare Earth Neodymium
50pcs N35 Strong Block Cuboid Magnets 12mm x 4mm x 2mm Rare Earth Neodymium
$7.42
Large Neodymium Block 50x50x50mm Rare Earth Magnets n52 ndfeb 50mm Magnet Cube
Large Neodymium Block 50x50x50mm Rare Earth Magnets n52 ndfeb 50mm Magnet Cube
$119.99
100pcs N35 Super Strong Neodymium Disc Mini 3X4mm Rare Earth Strong Magnets
100pcs N35 Super Strong Neodymium Disc Mini 3X4mm Rare Earth Strong Magnets
$5.69
50pcs N35 Super Strong Neodymium Disc Mini 4 X15mm Rare Earth Strong Magnets
50pcs N35 Super Strong Neodymium Disc Mini 4 X15mm Rare Earth Strong Magnets
$4.99
50pcs N35 Super Strong Neodymium Disc Mini 3X4mm Rare Earth Strong Magnets
50pcs N35 Super Strong Neodymium Disc Mini 3X4mm Rare Earth Strong Magnets
$4.99
Lot N35 Super Strong Neodymium Disc Mini 3X4mm Rare Earth Strong Magnets
Lot N35 Super Strong Neodymium Disc Mini 3X4mm Rare Earth Strong Magnets
$4.99
Lot N35 Super Strong Neodymium Disc Mini 4 X15mm Rare Earth Strong Magnets
Lot N35 Super Strong Neodymium Disc Mini 4 X15mm Rare Earth Strong Magnets
$4.99
200pcs Neodymium Disc 10mm X 1mm Rare Earth N35 Strong Magnets Craft Models
200pcs Neodymium Disc 10mm X 1mm Rare Earth N35 Strong Magnets Craft Models
$11.00
5pcs N50 Strong Countersunk Ring Magnets Rare Earth Neodymium 20 x 3mm Hole 5mm
5pcs N50 Strong Countersunk Ring Magnets Rare Earth Neodymium 20 x 3mm Hole 5mm
$2.77
20x Rare Earth Magnets 2mm x 2mm
20x Rare Earth Magnets 2mm x 2mm
$3.83
10x Rare Earth Magnets 2mm x 2mm
10x Rare Earth Magnets 2mm x 2mm
$2.87
Strong Rare Earth Belt Clip Magnetic Magnets Tool Holder 20Lb 2 in Dia 2 Ct
Strong Rare Earth Belt Clip Magnetic Magnets Tool Holder 20Lb 2 in Dia 2 Ct
$18.99
New x Big Strong Cuboid Block Magnet Rare Earth Neodymium 30 x 20 x 10 mm
New x Big Strong Cuboid Block Magnet Rare Earth Neodymium 30 x 20 x 10 mm
$0.01
Swonvi Magnet Hooks Strong Neodymium Magnet Hooks Rare Earth Magnets 4 pack
Swonvi Magnet Hooks Strong Neodymium Magnet Hooks Rare Earth Magnets 4 pack
$21.00
100pcs Super Strong N50 Block Cuboid Magnets 10 x 5mm x 3mm Rare Earth Neodymium
100pcs Super Strong N50 Block Cuboid Magnets 10 x 5mm x 3mm Rare Earth Neodymium
$8.36
50x Rare Earth Magnets 2mm x 2mm
50x Rare Earth Magnets 2mm x 2mm
$7.55
100x Rare Earth Magnets 2mm x 2mm
100x Rare Earth Magnets 2mm x 2mm
$14.04
Lot 10pcs Bar Super Strong Block N42 Magnet 50 x 10 x 25mm Rare Earth Neodymium
Lot 10pcs Bar Super Strong Block N42 Magnet 50 x 10 x 25mm Rare Earth Neodymium
$18.99
Magnets 6x05 mm Neodymium Disc small thin round rare earth disk 6mm dia x 05mm
Magnets 6x05 mm Neodymium Disc small thin round rare earth disk 6mm dia x 05mm
$2.43
1 pc Super Strong Disc Cylinder Round Magnets 20 x10 mm Rare Earth Neodymium N50
1 pc Super Strong Disc Cylinder Round Magnets 20 x10 mm Rare Earth Neodymium N50
$6.01
100pcs Mini Disc 3 X 3mm Super Strong Rare Earth Nd Fe B N35 Magnets Craft Model
100pcs Mini Disc 3 X 3mm Super Strong Rare Earth Nd Fe B N35 Magnets Craft Model
$6.95
500pcs 3mm x 3mm Disc Rare Earth Nd Fe B Super Strong N35 Magnets Crafts Models
500pcs 3mm x 3mm Disc Rare Earth Nd Fe B Super Strong N35 Magnets Crafts Models
$16.95
100 pcs Rare earth Neodymium Block 3 8 x 3 16 x 1 16 thick Strong Magnet Sale
100 pcs Rare earth Neodymium Block 3 8 x 3 16 x 1 16 thick Strong Magnet Sale
$9.99
100pcs Nd Fe B Mini Dsic Rare Earth N35 Strong Magnets 3 X 4mm For Craft Models
100pcs Nd Fe B Mini Dsic Rare Earth N35 Strong Magnets 3 X 4mm For Craft Models
$7.45
60 pcs craft hobby fridge magnet Rare earth neo Block 3 8 x 3 16 x 1 16 thick
60 pcs craft hobby fridge magnet Rare earth neo Block 3 8 x 3 16 x 1 16 thick
$9.99

Just Purchased Rare Earth:


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