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:

2 pcs Strong Cuboid Block Slice Magnets Rare Earth Neodymium 30 x 20 x 5mm N35
2 pcs Strong Cuboid Block Slice Magnets Rare Earth Neodymium 30 x 20 x 5mm N35
$5.69
Rare Earth Crescent Shaped Magnet Assemblies Lot of 4
Rare Earth Crescent Shaped Magnet Assemblies Lot of 4
$12.35
200pcs 6x1mm Disc Neodymium Permanent Super Magnets Rare Earth Craft N35
200pcs 6x1mm Disc Neodymium Permanent Super Magnets Rare Earth Craft N35
$8.99
2 x N50 Grade Strong Neodymium Disc Magnets 25mm x 5mm Hole 5mm Rare Earth Neo
2 x N50 Grade Strong Neodymium Disc Magnets 25mm x 5mm Hole 5mm Rare Earth Neo
$3.67
10x Small Round Cylinder Neodymium Magnets 6 mm x 8 mm Disc Rare Earth N50 Grade
10x Small Round Cylinder Neodymium Magnets 6 mm x 8 mm Disc Rare Earth N50 Grade
$5.51
100pcs 9x1mm Disc Neodymium Super Strong Magnets Rare Earth Craft N35
100pcs 9x1mm Disc Neodymium Super Strong Magnets Rare Earth Craft N35
$8.99
Neodymium Magnet N45 2x1 2x1 2 Rare Earth NdFeB Bar Magnet 20 PC
Neodymium Magnet N45 2x1 2x1 2 Rare Earth NdFeB Bar Magnet 20 PC
$180.98
Neodymium Magnet N45 2x1 2x1 2 Rare Earth NdFeB Bar Magnet 100 PC
Neodymium Magnet N45 2x1 2x1 2 Rare Earth NdFeB Bar Magnet 100 PC
$375.08
Lot 50pcs Strong Mini Round Disc Dot Magnets 6  1mm Neodymium Rare Earth N50
Lot 50pcs Strong Mini Round Disc Dot Magnets 6 1mm Neodymium Rare Earth N50
$47.50
100pcs 3x6mm Cylinder Neodymium Super Strong Magnets Rare Earth Craft N35
100pcs 3x6mm Cylinder Neodymium Super Strong Magnets Rare Earth Craft N35
$7.99
Lots 100 PCs Strong Round Disc Magnets Rare Earth Neodymium Bulk 3 mm x 4 mm New
Lots 100 PCs Strong Round Disc Magnets Rare Earth Neodymium Bulk 3 mm x 4 mm New
$12.78
500pcs 3x1mm Disc Neodymium Permanent Super Magnets Rare Earth Craft N35
500pcs 3x1mm Disc Neodymium Permanent Super Magnets Rare Earth Craft N35
$8.99
1 Powerfull Grade N48 1x1 Inch Rare Earth Neodymium Cylinder Magnet
1 Powerfull Grade N48 1x1 Inch Rare Earth Neodymium Cylinder Magnet
$18.95
50x Strong Small Disc Round Cylinder Magnets 6mm x 10mm N50 Rare Earth Neodymium
50x Strong Small Disc Round Cylinder Magnets 6mm x 10mm N50 Rare Earth Neodymium
$13.42
20pcs 10x3mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
20pcs 10x3mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$7.99
Neodymium Disk Magnets N45 7 8x3 32 Strong NdFeB Rare Earth Magnets Lot 50
Neodymium Disk Magnets N45 7 8x3 32 Strong NdFeB Rare Earth Magnets Lot 50
$55.99
5PCS Strong N52 Neodymium Magnets Rare Earth Round Disc Fridge Craft 20x10mm
5PCS Strong N52 Neodymium Magnets Rare Earth Round Disc Fridge Craft 20x10mm
$9.97
20x Strong Round Ring Magnets 25mm x 3mm Hole 5mm Rare Earth Neodymium N50
20x Strong Round Ring Magnets 25mm x 3mm Hole 5mm Rare Earth Neodymium N50
$22.99
27pcs 6x6x6mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
27pcs 6x6x6mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
$8.99
Lots 50 PC Strong Round Disc Magnets 4  2 mm Rare Earth Neodymium Bulk 4 x 2 mm
Lots 50 PC Strong Round Disc Magnets 4 2 mm Rare Earth Neodymium Bulk 4 x 2 mm
$5.78
5 X Strong Ring Magnets Countersunk Hole 5 mm Rare Earth Neodymium 15 mm x 5 mm
5 X Strong Ring Magnets Countersunk Hole 5 mm Rare Earth Neodymium 15 mm x 5 mm
$5.01
20pcs Strong Small Disc Magnets 7mm x 2mm Round Rare Earth Neodymium N50
20pcs Strong Small Disc Magnets 7mm x 2mm Round Rare Earth Neodymium N50
$5.42
100pcs 8x1mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
100pcs 8x1mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$8.99
Neodymium Magnet N45 2x1 2x3 4 Rare Earth NdFeB Bar Magnet 2 PC
Neodymium Magnet N45 2x1 2x3 4 Rare Earth NdFeB Bar Magnet 2 PC
$17.38
Neodymium Magnet N45 2x1 2x3 4 Rare Earth NdFeB Bar Magnet 20 PC
Neodymium Magnet N45 2x1 2x3 4 Rare Earth NdFeB Bar Magnet 20 PC
$139.12
100 x Strong Cylinder 2 10mm Magnet Rare Earth Neodymium Bulk 2 mm x 10 mm Lots
100 x Strong Cylinder 2 10mm Magnet Rare Earth Neodymium Bulk 2 mm x 10 mm Lots
$11.99
100pcs 5x5x2mm Block Neodymium Super Strong Magnets Rare Earth Craft N35
100pcs 5x5x2mm Block Neodymium Super Strong Magnets Rare Earth Craft N35
$8.99
Neodymium Magnet N45 2x1 2x3 4 Rare Earth NdFeB Bar Magnet 10 PC
Neodymium Magnet N45 2x1 2x3 4 Rare Earth NdFeB Bar Magnet 10 PC
$73.56
Neodymium Magnet N45 2x1 2x3 4 Rare Earth NdFeB Bar Magnet 50 PC
Neodymium Magnet N45 2x1 2x3 4 Rare Earth NdFeB Bar Magnet 50 PC
$325.77
1pc Small Disc Ring Magnet 25mm x 10mm Hole 5mm Rare Earth Neodymium N50 Grade
1pc Small Disc Ring Magnet 25mm x 10mm Hole 5mm Rare Earth Neodymium N50 Grade
$3.49
Lots 100pcs 7mm x 3mm Small Disc Round Rare Earth Neodymium Magnets N50 Rate
Lots 100pcs 7mm x 3mm Small Disc Round Rare Earth Neodymium Magnets N50 Rate
$11.49
100pcs 6x6x1mm Block Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
100pcs 6x6x1mm Block Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
$7.99
Lot New 5pcs Strong Cuboid Block Magnets Rare Earth Neodymium 40  10 x 4mm N35
Lot New 5pcs Strong Cuboid Block Magnets Rare Earth Neodymium 40 10 x 4mm N35
$7.59
100pcs 5x2mm Disc Neodymium Permanent Super Magnets Rare Earth Craft N35
100pcs 5x2mm Disc Neodymium Permanent Super Magnets Rare Earth Craft N35
$7.99
10x Strong Small Round Cylinder Magnets 7 x 5 mm Disc Rare Earth Neodymium N50
10x Strong Small Round Cylinder Magnets 7 x 5 mm Disc Rare Earth Neodymium N50
$5.51
10 pcs Rare Earth Neodymium NdFeB Disc Magnets D1 2x1 8thick Ships from USA
10 pcs Rare Earth Neodymium NdFeB Disc Magnets D1 2x1 8thick Ships from USA
$9.59
50pcs 10x15mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
50pcs 10x15mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$8.99
Neodymium Magnets N45 Dia 1 X 1 5 Strong NdFeB Rare Earth Magnetic Lot 20
Neodymium Magnets N45 Dia 1 X 1 5 Strong NdFeB Rare Earth Magnetic Lot 20
$50.89
50pcs 12x6x1mm Blocks Neodymium Permanent Super Strong Magnets Rare Earth N35
50pcs 12x6x1mm Blocks Neodymium Permanent Super Strong Magnets Rare Earth N35
$7.99


Just Purchased Rare Earth:


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