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:

Tuffman 18 x 18 Rare Earth Magnetic Drum Separator
Tuffman 18 x 18 Rare Earth Magnetic Drum Separator
$20,500.00
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 Craft Hobby super Magnets Neodymium Rare earth Disc 3 8dia x 1 10thick
10pcs Craft Hobby super Magnets Neodymium Rare earth Disc 3 8dia x 1 10thick
$6.99
10pcs Hobby fridge craft Magnets Neodymium Rare earth Disc 3 8dia x 1 10thick
10pcs Hobby fridge craft Magnets Neodymium Rare earth Disc 3 8dia x 1 10thick
$3.99
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
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
50pcs 3 X 4mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
50pcs 3 X 4mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
$4.98
200pcs 3x4mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
200pcs 3x4mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
$11.55
100pcs 6x6x1mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
100pcs 6x6x1mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$8.99
5pcs Super Strong Round Disc 18 x 4 mm Magnet Rare Earth Neodymium N50
5pcs Super Strong Round Disc 18 x 4 mm Magnet Rare Earth Neodymium N50
$7.59
20pcs 10mm x 5mm x 2mm Block Rare Earth 10x5x2mm Super strong Magnets N35
20pcs 10mm x 5mm x 2mm Block Rare Earth 10x5x2mm Super strong Magnets N35
$3.00
N35 Super Strong Block Magnet 40 x 30 x 4mm Craft Rare Earth Neodymium
N35 Super Strong Block Magnet 40 x 30 x 4mm Craft Rare Earth Neodymium
$4.69
200pcs 5x5x1mm Block Neodymium Refrigerator Fridge Magnets Rare Earth Craft N35
200pcs 5x5x1mm Block Neodymium Refrigerator Fridge Magnets Rare Earth Craft N35
$9.99
50pcs 10x15mm Disc Neodymium Strong Fridge Magnets Rare Earth Craft N35
50pcs 10x15mm Disc Neodymium Strong Fridge Magnets Rare Earth Craft N35
$9.99
100pcs 6x2mm Disc Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
100pcs 6x2mm Disc Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
$9.99
10pcs 10mm x 10mm x 5mm Block Rare Earth10x10x5mm Super strong Magnets N35
10pcs 10mm x 10mm x 5mm Block Rare Earth10x10x5mm Super strong Magnets N35
$5.00
Big Super Strong Block Square Slice Magnet 50  50 x 5mm Rare Earth Neodymium
Big Super Strong Block Square Slice Magnet 50 50 x 5mm Rare Earth Neodymium
$9.99
50pcs 6x6x2mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
50pcs 6x6x2mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$8.99
10 x Super Strong Round Magnets 30 mm x 2 mm Disc Rare Earth Neo Neodymium N35
10 x Super Strong Round Magnets 30 mm x 2 mm Disc Rare Earth Neo Neodymium N35
$17.99
5pcs Super Strong Round Magnets 40 mm x 5 mm Disc Rare Earth Neo Neodymium N35
5pcs Super Strong Round Magnets 40 mm x 5 mm Disc Rare Earth Neo Neodymium N35
$25.99
1PC Super Strong Strip Magnets Block Cuboid 40255mm Rare Earth Neodymium N50
1PC Super Strong Strip Magnets Block Cuboid 40255mm Rare Earth Neodymium N50
$6.36
20pc 5x10mm Cylinder Neodymium Strong Refrigerator Fridge Magnets Rare Earth N35
20pc 5x10mm Cylinder Neodymium Strong Refrigerator Fridge Magnets Rare Earth N35
$8.99
50pcs 8x8x1mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
50pcs 8x8x1mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
$8.99
5pcs Round Circular Cylinder 25 x 20 mm Magnet Rare Earth Neodymium 25  20mm
5pcs Round Circular Cylinder 25 x 20 mm Magnet Rare Earth Neodymium 25 20mm
$35.71
100pcs 4x4x2mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
100pcs 4x4x2mm Block Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$8.99
20pcs Super Strong Block Magnets 20 x 10 x 5mm Hole 4mm Rare Earth Neodymium N50
20pcs Super Strong Block Magnets 20 x 10 x 5mm Hole 4mm Rare Earth Neodymium N50
$16.73
200pcs 3x2mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
200pcs 3x2mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$8.99
10pcs Super Strong Strip Magnet Block Cuboid 10103mm Rare Earth Neodymium N50
10pcs Super Strong Strip Magnet Block Cuboid 10103mm Rare Earth Neodymium N50
$5.57
20pcs Super Strong Round Disc 18 x 4 mm Magnet Rare Earth Neodymium N50
20pcs Super Strong Round Disc 18 x 4 mm Magnet Rare Earth Neodymium N50
$19.99
20pcs 10x10x3mm Block Neodymium Refrigerator Fridge Magnets Rare Earth Craft N35
20pcs 10x10x3mm Block Neodymium Refrigerator Fridge Magnets Rare Earth Craft N35
$8.99
10pcs 10mm x 10mm x 3mm Block Rare Earth10x10x3mm Super strong Magnets N35
10pcs 10mm x 10mm x 3mm Block Rare Earth10x10x3mm Super strong Magnets N35
$3.50
50pcs 8x8x2mm Block Neodymium Strong Refrigerator Fridge Magnets Rare Earth N35
50pcs 8x8x2mm Block Neodymium Strong Refrigerator Fridge Magnets Rare Earth N35
$10.99
100pcs 3 X 3mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
100pcs 3 X 3mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
$6.95
10pcs Super Strong Block Magnets 30x 20 x10mm Hole 5mm Rare Earth Neodymium N50
10pcs Super Strong Block Magnets 30x 20 x10mm Hole 5mm Rare Earth Neodymium N50
$42.77
50pcs 10x1mm Disc Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
50pcs 10x1mm Disc Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
$8.99
200pcs Nd Fe B Disc Mini 3mm X 3mm Rare Earth N35 Strong Magnets Craft Models
200pcs Nd Fe B Disc Mini 3mm X 3mm Rare Earth N35 Strong Magnets Craft Models
$9.95
5pcs Strong Block 30105mm 2 Countersunk Holes 4mm Rare Earth Neo Magnet N50
5pcs Strong Block 30105mm 2 Countersunk Holes 4mm Rare Earth Neo Magnet N50
$9.29
Super Strong Block 40205mm 2 Countersunk Holes 5mm Rare Earth Neo Magnet N50
Super Strong Block 40205mm 2 Countersunk Holes 5mm Rare Earth Neo Magnet N50
$6.22
1 8dia x 1 32 thick 100 pcs of N52 Neodymium Rare Earth Disc Magnets
1 8dia x 1 32 thick 100 pcs of N52 Neodymium Rare Earth Disc Magnets
$4.55


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