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:

Lot 5pcs Strong Block Cuboid Magnets 20mm x 20mm x 5mm Rare Earth Neodymium N50
Lot 5pcs Strong Block Cuboid Magnets 20mm x 20mm x 5mm Rare Earth Neodymium N50
$10.44
350 pcs 3 mm x 2 mm Rare Earth Neodymium Disc Super Strong Powerful Magnets N38
350 pcs 3 mm x 2 mm Rare Earth Neodymium Disc Super Strong Powerful Magnets N38
$10.99
1pc Small Disc Ring Magnet 20mm x 10mm Hole 5mm Round Rare Earth Neodymium N50
1pc Small Disc Ring Magnet 20mm x 10mm Hole 5mm Round Rare Earth Neodymium N50
$2.99
US Sale 10 pcs Strong Block Cuboid Rare Earth Permanent Magnets 10x5x2mm
US Sale 10 pcs Strong Block Cuboid Rare Earth Permanent Magnets 10x5x2mm
$0.19
Neodymium N42 1ODx1875IDx1H NdFeB Rare Earth Rings Lot 10
Neodymium N42 1ODx1875IDx1H NdFeB Rare Earth Rings Lot 10
$91.94
Neodymium Magnet Grade N42 Dia 1 2x1 2 NdFeB Rare Earth STRONG 50 Counts
Neodymium Magnet Grade N42 Dia 1 2x1 2 NdFeB Rare Earth STRONG 50 Counts
$75.99
Neodymium Magnets N42 2ODx1 4IDx1H NdFeB Rare Earth Super Strong Lot 12
Neodymium Magnets N42 2ODx1 4IDx1H NdFeB Rare Earth Super Strong Lot 12
$474.79
Neodymium Magnets N45 Dia1 3 4X1 4 Super Strong NdFeB Rare Earth Lot 6
Neodymium Magnets N45 Dia1 3 4X1 4 Super Strong NdFeB Rare Earth Lot 6
$46.82
Grade N42 Disc Neodymium Magnets Dia 1x3 8 Rare Earth Magnet 10 Counts
Grade N42 Disc Neodymium Magnets Dia 1x3 8 Rare Earth Magnet 10 Counts
$43.39
Neodymium Magnet N42 Dia 1x3 8 Strong NdFeB Rare Earth Disk Magnet 100 Pieces
Neodymium Magnet N42 Dia 1x3 8 Strong NdFeB Rare Earth Disk Magnet 100 Pieces
$412.37
N42 Neodymium Magnets 15x3 4x1 4 Strong NdFeB Rare Earth Magnets 50 Count
N42 Neodymium Magnets 15x3 4x1 4 Strong NdFeB Rare Earth Magnets 50 Count
$137.51
Neodymium Magnets N42 2ODx25IDx05H NdFeB Rare Earth Ring Magnet Lot 2
Neodymium Magnets N42 2ODx25IDx05H NdFeB Rare Earth Ring Magnet Lot 2
$46.63
Neodymium Magnets N42 15X1 2X3 16 NdFeB Rare Earth Magnet Rectangle Lot 20
Neodymium Magnets N42 15X1 2X3 16 NdFeB Rare Earth Magnet Rectangle Lot 20
$47.31
N52 501515mm Neodymium Permanent super strong Magnets rare earth 2
N52 501515mm Neodymium Permanent super strong Magnets rare earth 2
$16.99
200pcs Neodymium Disc 1 4 x 1 16 inch Super Strong Rare Earth Magnet 6x15mm S0
200pcs Neodymium Disc 1 4 x 1 16 inch Super Strong Rare Earth Magnet 6x15mm S0
$4.56
200pcs Neodymium Disc 1 4 x 1 16 inch Super Strong Rare Earth Magnet 6x15mm HE
200pcs Neodymium Disc 1 4 x 1 16 inch Super Strong Rare Earth Magnet 6x15mm HE
$4.57
20pc D10x3mm Hole3mm Super Strong Rare Earth Neo Neodymium Disc Magnets N35
20pc D10x3mm Hole3mm Super Strong Rare Earth Neo Neodymium Disc Magnets N35
$4.99
100x Super Strong Block Magnets 10mm x 5mm x 3mm Rare Earth Neodymium N35 Grade
100x Super Strong Block Magnets 10mm x 5mm x 3mm Rare Earth Neodymium N35 Grade
$6.99
10 Neodymium Magnets 5mm Cube N48 Rare Earth Disc Super Strong Rare Earth
10 Neodymium Magnets 5mm Cube N48 Rare Earth Disc Super Strong Rare Earth
$7.86
MAG MATE NT2000 2 x 2 7 16 2 Pole Rare Earth Cylinder Magnet 172 Lbs Pull J5
MAG MATE NT2000 2 x 2 7 16 2 Pole Rare Earth Cylinder Magnet 172 Lbs Pull J5
$69.95
10pcs 25X5X3mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
10pcs 25X5X3mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
$6.86
100pcs 6 X 3mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
100pcs 6 X 3mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
$9.95
10pcs 15mmx 10mmx 2mm Block Rare Earth 15x10x2 mm Super strong Magnets N35
10pcs 15mmx 10mmx 2mm Block Rare Earth 15x10x2 mm Super strong Magnets N35
$3.50
10pcs 15mmx 10mmx 3mm Block Rare Earth 15x10x3 mm Super strong Magnets N35
10pcs 15mmx 10mmx 3mm Block Rare Earth 15x10x3 mm Super strong Magnets N35
$5.00
500pc Strong Powerful Magnet Disc 4mm X 15mm Round N35 Rare Earth Neodymium
500pc Strong Powerful Magnet Disc 4mm X 15mm Round N35 Rare Earth Neodymium
$23.99
10pcs Strong Round Magnets 40mm x 5mm Hole 6mm Dsic Rare Earth Neodymium N38
10pcs Strong Round Magnets 40mm x 5mm Hole 6mm Dsic Rare Earth Neodymium N38
$58.99
Lot 5 x Super Strong Cuboid Block Magnets Rare Earth Neodymium 25 x 15 x 3 mm
Lot 5 x Super Strong Cuboid Block Magnets Rare Earth Neodymium 25 x 15 x 3 mm
$6.98
Bulk 10X Super Strong Block Cuboid Magnets Rare Earth Neodymium 20 x 15 x 3 mm
Bulk 10X Super Strong Block Cuboid Magnets Rare Earth Neodymium 20 x 15 x 3 mm
$10.98
1 x Disc Large and Strong Neodymium Rare Earth Magnets N35 30mm x 10mm
1 x Disc Large and Strong Neodymium Rare Earth Magnets N35 30mm x 10mm
$4.99
10pcs 20mm x 5mmx 5mm Block Rare Earth 20x5x5 mm Super strong Magnets N35
10pcs 20mm x 5mmx 5mm Block Rare Earth 20x5x5 mm Super strong Magnets N35
$5.00
100pcs 95mm x 15mm Strong Disc Fridge Rare Earth Neodymium Magnets N35
100pcs 95mm x 15mm Strong Disc Fridge Rare Earth Neodymium Magnets N35
$17.99
50PCS Super Strong Block Cuboid Magnets Rare Earth Neodymium 10 x 5 x 2 mm N35
50PCS Super Strong Block Cuboid Magnets Rare Earth Neodymium 10 x 5 x 2 mm N35
$9.99
Lots 10x Super Strong Block Cuboid Magnets 20 x 5 x 5 mm Rare Earth Neodymium
Lots 10x Super Strong Block Cuboid Magnets 20 x 5 x 5 mm Rare Earth Neodymium
$7.98
20pcs N35 Strong Powerful Round 12mm x 15mm Magnets Disc Rare Earth Neodymium
20pcs N35 Strong Powerful Round 12mm x 15mm Magnets Disc Rare Earth Neodymium
$5.99
Lots 50pcs Super Strong Block Cuboid Magnets Rare Earth Neodymium 20 x 5 x 3 mm
Lots 50pcs Super Strong Block Cuboid Magnets Rare Earth Neodymium 20 x 5 x 3 mm
$19.98
2pcs 20mmx 10mmx 5mm Block Rare Earth 20x10x5 mm Super strong Magnets N35
2pcs 20mmx 10mmx 5mm Block Rare Earth 20x10x5 mm Super strong Magnets N35
$3.00
4 Neodymium Magnets 3 4 x 1 8 x 1 4 inch Ring N48 Rare Earth
4 Neodymium Magnets 3 4 x 1 8 x 1 4 inch Ring N48 Rare Earth
$11.99
Lot 500pcs N35 Strong Round Magnet Disc D 6mm X 1mm Rare Earth Neodymium Bulk
Lot 500pcs N35 Strong Round Magnet Disc D 6mm X 1mm Rare Earth Neodymium Bulk
$29.99
100pcs 4x4x2mm Block Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
100pcs 4x4x2mm Block Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
$8.99


Just Purchased Rare Earth:


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