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:

Strong Round Ring Magnet 40 x 5mm Countersunk Hole 6mm Rare Earth Neodymium N38
Strong Round Ring Magnet 40 x 5mm Countersunk Hole 6mm Rare Earth Neodymium N38
$7.99
10Pcs Neodymium Disc 20mm X 3mm N35 Magnets Rare Earth Very Strong Craft Models
10Pcs Neodymium Disc 20mm X 3mm N35 Magnets Rare Earth Very Strong Craft Models
$5.99
A0803 x140pcs Disc Rare 2mm x 3mm Earth Neodymium Strong 1 12 X 1 8 Magnet N35
A0803 x140pcs Disc Rare 2mm x 3mm Earth Neodymium Strong 1 12 X 1 8 Magnet N35
$2.99
A0804 x 50pcs Disc Rare 4mm x 4mm Earth Neodymium Strong 4x4 Cylinder Magnet N35
A0804 x 50pcs Disc Rare 4mm x 4mm Earth Neodymium Strong 4x4 Cylinder Magnet N35
$3.69
A0805 x 250pcs Disc Rare 2mmx1mm Earth Neodymium Strong 2x1 Warhammer Magnet N35
A0805 x 250pcs Disc Rare 2mmx1mm Earth Neodymium Strong 2x1 Warhammer Magnet N35
$2.99
A0807 x 150pcs Disc Rare 3mmx2mm Earth Neodymium Strong 3x2 Warhammer Magnet N35
A0807 x 150pcs Disc Rare 3mmx2mm Earth Neodymium Strong 3x2 Warhammer Magnet N35
$3.69
New Big Bulk Super Strong Strip Block Magnet Rare Earth Neodymium 50 x 15 x 5 mm
New Big Bulk Super Strong Strip Block Magnet Rare Earth Neodymium 50 x 15 x 5 mm
$3.99
20 pcs Neodymium Disc 1 4 X 1 16 rare earth magnet
20 pcs Neodymium Disc 1 4 X 1 16 rare earth magnet
$1.81
100 pcs Neodymium Disc 1 4 X 1 16 rare earth magnet
100 pcs Neodymium Disc 1 4 X 1 16 rare earth magnet
$5.53
100 pcs Neodymium Disc 1 5 X 1 8 rare earth magnet
100 pcs Neodymium Disc 1 5 X 1 8 rare earth magnet
$5.53
20 pcs Neodymium Disc 1 5 X 1 8 rare earth magnet
20 pcs Neodymium Disc 1 5 X 1 8 rare earth magnet
$2.19
Lots 3 x Big Super Strong Block Magnet Rare Earth Neodymium 30 x 20 x 10 mm Bulk
Lots 3 x Big Super Strong Block Magnet Rare Earth Neodymium 30 x 20 x 10 mm Bulk
$16.13
20 pcs Neodymium Disc 1 3 X 1 25 rare earth magnet
20 pcs Neodymium Disc 1 3 X 1 25 rare earth magnet
$2.46
100 pcs Neodymium Disc 1 3 X 1 25 rare earth magnet
100 pcs Neodymium Disc 1 3 X 1 25 rare earth magnet
$7.30
100 pcs Neodymium Disc 1 8 X 1 8 rare earth magnet
100 pcs Neodymium Disc 1 8 X 1 8 rare earth magnet
$6.37
20pcs Neodymium Disc 1 8 X 1 8 rare earth magnet
20pcs Neodymium Disc 1 8 X 1 8 rare earth magnet
$2.78
Lots 4 x Big Bulk Super Strong Block Magnet Rare Earth Neodymium 50 x 15 x 10mm
Lots 4 x Big Bulk Super Strong Block Magnet Rare Earth Neodymium 50 x 15 x 10mm
$28.49
50pcs N38 Strong Round 10 mm x 5 mm Hole 3 mm Rare Earth Neodymium Magnets
50pcs N38 Strong Round 10 mm x 5 mm Hole 3 mm Rare Earth Neodymium Magnets
$20.99
1 x Big Bulk Super Strong Block Craft Magnet Rare Earth Neodymium 50 x 10 x 3 mm
1 x Big Bulk Super Strong Block Craft Magnet Rare Earth Neodymium 50 x 10 x 3 mm
$2.79
50PCS Super Strong Magnets Rare Earth Neodymium Disc D 12mm x 3mm Hole 3mm N38
50PCS Super Strong Magnets Rare Earth Neodymium Disc D 12mm x 3mm Hole 3mm N38
$19.99
10 x Neodymium Disc 1 5 X 1 8 rare earth magnet
10 x Neodymium Disc 1 5 X 1 8 rare earth magnet
$1.35
10 pcs Neodymium Disc 1 3 X 1 25 rare earth magnet
10 pcs Neodymium Disc 1 3 X 1 25 rare earth magnet
$1.85
N35 Super Strong Cuboid Block Magnets 20mm x 20mm x 5mm Rare Earth Neodymium
N35 Super Strong Cuboid Block Magnets 20mm x 20mm x 5mm Rare Earth Neodymium
$2.98
Super Strong N35 Magnets D 30mm x 5mm Hole 5mm Rare Earth Craft Neodymium 305
Super Strong N35 Magnets D 30mm x 5mm Hole 5mm Rare Earth Craft Neodymium 305
$3.60
Lot 10x Big Strong Round Ring N38 Magnet 40 x 5mm Hole 6mm Rare Earth Neodymium
Lot 10x Big Strong Round Ring N38 Magnet 40 x 5mm Hole 6mm Rare Earth Neodymium
$58.99
5 pcs Neodymium Disc 1 3 X 1 6 rare earth magnet
5 pcs Neodymium Disc 1 3 X 1 6 rare earth magnet
$2.78
10 pcs Neodymium Disc 2 5 X 1 25 rare earth magnet
10 pcs Neodymium Disc 2 5 X 1 25 rare earth magnet
$1.85
10 pcs Neodymium Disc 2 5 X 1 12 rare earth magnet
10 pcs Neodymium Disc 2 5 X 1 12 rare earth magnet
$3.71
10 pcs Neodymium Disc 2 5 X 1 8 rare earth magnet
10 pcs Neodymium Disc 2 5 X 1 8 rare earth magnet
$3.12
Big Bulk Super Strong Strip Block Magnet N35 Rare Earth Neodymium 60 x 20 x 10mm
Big Bulk Super Strong Strip Block Magnet N35 Rare Earth Neodymium 60 x 20 x 10mm
$11.39
Big Bulk Super Strong Strip Block Magnet 50 x 10 x 10 mm Rare Earth Neodymium
Big Bulk Super Strong Strip Block Magnet 50 x 10 x 10 mm Rare Earth Neodymium
$5.99
N35 Super strong Block Cuboid Magnets Rare Earth Neodymium 40 x 10 x 5 mm Magnet
N35 Super strong Block Cuboid Magnets Rare Earth Neodymium 40 x 10 x 5 mm Magnet
$3.19
4OD x 236ID x 0157 NdFeB rare earth ring magnets
4OD x 236ID x 0157 NdFeB rare earth ring magnets
$15.99
Bulk 10 X Super Strong Block Cuboid Magnets Rare Earth Neodymium 20 x 15 x 3 mm
Bulk 10 X Super Strong Block Cuboid Magnets Rare Earth Neodymium 20 x 15 x 3 mm
$10.43
Lot 20X Strong Ring N38 Magnet 15 x 5mm Hole 5mm 1 5 Dsic Rare Earth Neodymium
Lot 20X Strong Ring N38 Magnet 15 x 5mm Hole 5mm 1 5 Dsic Rare Earth Neodymium
$17.09
Lots 5 X Super Strong Cuboid Block Magnet Rare Earth Neodymium 25 x 15 x 5 mm
Lots 5 X Super Strong Cuboid Block Magnet Rare Earth Neodymium 25 x 15 x 5 mm
$11.01
Lots 5 pcs Super Strong Cuboid Block Magnet Rare Earth Neodymium 28 x 12 x 4 mm
Lots 5 pcs Super Strong Cuboid Block Magnet Rare Earth Neodymium 28 x 12 x 4 mm
$9.48
Lots 5 X Big Bulk Super Strong Block Magnet 50 x 10 x 5 mm Rare Earth Neodymium
Lots 5 X Big Bulk Super Strong Block Magnet 50 x 10 x 5 mm Rare Earth Neodymium
$12.34
Lot 5 x Big Super Strong Cuboid Block Magnet Rare Earth Neodymium 30 x 10 x 5 mm
Lot 5 x Big Super Strong Cuboid Block Magnet Rare Earth Neodymium 30 x 10 x 5 mm
$10.44


Just Purchased Rare Earth:


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