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:

100Pcs 5x1mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets VFA
100Pcs 5x1mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets VFA
$0.03
Lots 50 X N35 Strong Cylinder Magnet D12mm X 1mm Round Rare Earth Neodymium Bulk
Lots 50 X N35 Strong Cylinder Magnet D12mm X 1mm Round Rare Earth Neodymium Bulk
$7.13
20pcs Strong Round Magnets 25 mm x 3 mm Disc Rare Earth Neodymium N50
20pcs Strong Round Magnets 25 mm x 3 mm Disc Rare Earth Neodymium N50
$25.99
New 20x Neodymium Disc 1 8 x 1 25 Super Strong Rare Earth Magnet 3x1mm
New 20x Neodymium Disc 1 8 x 1 25 Super Strong Rare Earth Magnet 3x1mm
$1.28
2pcs N50 11 21 4 Neodymium Permanent super strong Magnets rare earth
2pcs N50 11 21 4 Neodymium Permanent super strong Magnets rare earth
$5.62
Lots 10 X N35 Strong Cylinder Magnet D12mm X 1mm Round Rare Earth Neodymium Bulk
Lots 10 X N35 Strong Cylinder Magnet D12mm X 1mm Round Rare Earth Neodymium Bulk
$2.84
100Pcs 5x1mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets MCA
100Pcs 5x1mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets MCA
$0.03
20 X N35 Strong Cylinder Magnet D12mm X 1mm Round Rare Earth Neodymium Bulk New
20 X N35 Strong Cylinder Magnet D12mm X 1mm Round Rare Earth Neodymium Bulk New
$3.79
Good Square Rare Earth Neodymium Magnets N35 30mmx30mmx5mm High Quality
Good Square Rare Earth Neodymium Magnets N35 30mmx30mmx5mm High Quality
$11.69
Lots 10pcs Neodymium Strong Magnet N35 Round 18mm X 5mm Cylinder Rare Earth Bulk
Lots 10pcs Neodymium Strong Magnet N35 Round 18mm X 5mm Cylinder Rare Earth Bulk
$10.99
5pcs Strong Ring Magnet D183mm Countersunk Hole5mm Rare Earth Neodymium N50
5pcs Strong Ring Magnet D183mm Countersunk Hole5mm Rare Earth Neodymium N50
$3.29
100Pcs 5x1mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets ZBA
100Pcs 5x1mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets ZBA
$0.03
5mmx1mm Disc Rare Earth Neodymium Super Rare Strong Magnets N35 Craft 100pc Lot
5mmx1mm Disc Rare Earth Neodymium Super Rare Strong Magnets N35 Craft 100pc Lot
$1.58
New Block Super Strong Rare Earth Neodymium Magnets N35 30mm x 20mm x3mm
New Block Super Strong Rare Earth Neodymium Magnets N35 30mm x 20mm x3mm
$5.39
1pc Strong Block Magnet 50mm x 50mm x 5mm Rare Earth Neodymium N35
1pc Strong Block Magnet 50mm x 50mm x 5mm Rare Earth Neodymium N35
$9.99
10Pcs Round N50 Neodymium Counter Sunk Ring Magnets 10 x 3mm Hole 3mm Rare Earth
10Pcs Round N50 Neodymium Counter Sunk Ring Magnets 10 x 3mm Hole 3mm Rare Earth
$1.99
Lots 50pcs N35 Strong Round Magnet Mini Disc 6 X 1mm Rare Earth Neodymium Bulk
Lots 50pcs N35 Strong Round Magnet Mini Disc 6 X 1mm Rare Earth Neodymium Bulk
$3.51
New Square Rare Earth Neodymium Magnets N35 50mmX50mmX12mm Super Strong Magnets
New Square Rare Earth Neodymium Magnets N35 50mmX50mmX12mm Super Strong Magnets
$16.19
100PCS Multi Function Disc Rare Earth Neodymium Model Useful Round Magnets N35
100PCS Multi Function Disc Rare Earth Neodymium Model Useful Round Magnets N35
$1.57
Block Super Strong Rare Earth Neodymium Magnets N35 60mmx20mmx5mm High Quality
Block Super Strong Rare Earth Neodymium Magnets N35 60mmx20mmx5mm High Quality
$12.59
10 x Strong Countersunk Ring Magnet 15mm x 5mm Hole 4mm Rare Earth Neo Neodymium
10 x Strong Countersunk Ring Magnet 15mm x 5mm Hole 4mm Rare Earth Neo Neodymium
$7.99
Lot 50pcs N35 Strong Mini Round Magnet Disc 6 X 3mm Rare Earth Neodymium Bulk
Lot 50pcs N35 Strong Mini Round Magnet Disc 6 X 3mm Rare Earth Neodymium Bulk
$4.74
5pcs Super Strong Disc Round Magnets 35 x 5 mm Hole6mm Rare Earth Neodymium N50
5pcs Super Strong Disc Round Magnets 35 x 5 mm Hole6mm Rare Earth Neodymium N50
$21.15
Lots 10pcs Strong Magnets Disc 6 X 6mm Cylinder Round N35 Rare Earth Neodymium
Lots 10pcs Strong Magnets Disc 6 X 6mm Cylinder Round N35 Rare Earth Neodymium
$2.84
2016 Block Rare Earth Neodymium Magnets N35 20mm x 15mmx5mm High Quality
2016 Block Rare Earth Neodymium Magnets N35 20mm x 15mmx5mm High Quality
$10.79
2016 Super Strong Block Rare Earth Neodymium Magnets N35 40mm x 20mmx5mm
2016 Super Strong Block Rare Earth Neodymium Magnets N35 40mm x 20mmx5mm
$13.49
Square Super Strong Rare Earth Neodymium Magnets N35 20mm x 20mm x5mm
Square Super Strong Rare Earth Neodymium Magnets N35 20mm x 20mm x5mm
$17.09
5pcs Super Strong Block Cuboid Magnets 20 x 15 x 3 mm Rare Earth Neodymium N50
5pcs Super Strong Block Cuboid Magnets 20 x 15 x 3 mm Rare Earth Neodymium N50
$7.13
Block Rare Earth Neodymium Magnets N35 50mm x 30mm x10mm High Quality Magnet
Block Rare Earth Neodymium Magnets N35 50mm x 30mm x10mm High Quality Magnet
$14.39
20x Block Rare Earth Magnet 15mm x 6mm x 3mm Super Strong Neodymium N35
20x Block Rare Earth Magnet 15mm x 6mm x 3mm Super Strong Neodymium N35
$9.25
New x Big Super Cuboid Block Magnet Rare Earth Neodymium 30 x 20 x 10 mm
New x Big Super Cuboid Block Magnet Rare Earth Neodymium 30 x 20 x 10 mm
$0.01
2016 Super Strong Block Rare Earth Neodymium Magnets N35 70mm x 50mm x 14mm
2016 Super Strong Block Rare Earth Neodymium Magnets N35 70mm x 50mm x 14mm
$24.29
8 Neodymium N48 Rare Earth Cylinder 7 16Dia x 15L
8 Neodymium N48 Rare Earth Cylinder 7 16Dia x 15L
$29.99
Lot 10pcs Strong Cylinder Round Bar Magnets 6 mm X 10mm N35 Rare Earth Neodymium
Lot 10pcs Strong Cylinder Round Bar Magnets 6 mm X 10mm N35 Rare Earth Neodymium
$3.51
50 count N45 Disc rare earth NdFeb magnets 1 4 x1 16 GoldTrue N45
50 count N45 Disc rare earth NdFeb magnets 1 4 x1 16 GoldTrue N45
$12.99
30 count N45 Disc rare earth NdFeb magnets 5 16 x 1 8 True N45
30 count N45 Disc rare earth NdFeb magnets 5 16 x 1 8 True N45
$10.99
5pcs Strong Ring Counter Sunk Magnet 20 x 3 mm Hole 5 mm Rare Earth Neodymium
5pcs Strong Ring Counter Sunk Magnet 20 x 3 mm Hole 5 mm Rare Earth Neodymium
$4.46
20 Disc Rare Earth Neodymium Magnets N50 8mm x 5mm
20 Disc Rare Earth Neodymium Magnets N50 8mm x 5mm
$14.34
20 Pieces Rare Earth Neodymium Magnets N50 8mm Diameter x 5mm Thickness
20 Pieces Rare Earth Neodymium Magnets N50 8mm Diameter x 5mm Thickness
$14.34

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