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:

500pcs 3x1mm Disc Neodymium Permanent Strong Fridge Magnets Rare Earth N35
500pcs 3x1mm Disc Neodymium Permanent Strong Fridge Magnets Rare Earth N35
$8.99
50pcs 12x15mm Disc Neodymium Super Strong Magnets Rare Earth Craft N35
50pcs 12x15mm Disc Neodymium Super Strong Magnets Rare Earth Craft N35
$9.99
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 4
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 4
$10.50
10  2mm x 1mm rare earth Neodymium disc magnets 5 64 inch x 3 64 inch
10 2mm x 1mm rare earth Neodymium disc magnets 5 64 inch x 3 64 inch
$1.39
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 20
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 20
$34.50
100pcs 9x1mm Disc Neodymium Super Fridge Magnets Rare Earth Craft N35
100pcs 9x1mm Disc Neodymium Super Fridge Magnets Rare Earth Craft N35
$8.99
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 100
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 100
$157.15
200pcs N50 Super Strong Round Disc Cylinder Magnets Rare Earth Neodymium 2 x 3mm
200pcs N50 Super Strong Round Disc Cylinder Magnets Rare Earth Neodymium 2 x 3mm
$12.99
200pcs Neodymium Disc Mini 4 X 1mm Rare Earth N35 Strong Magnets Craft Models
200pcs Neodymium Disc Mini 4 X 1mm Rare Earth N35 Strong Magnets Craft Models
$8.99
50pcs Neodymium Disc Mini 4 X 1mm Rare Earth N35 Strong Magnets Craft Models
50pcs Neodymium Disc Mini 4 X 1mm Rare Earth N35 Strong Magnets Craft Models
$4.99
100pcs Neodymium Disc Mini 4 X 1mm Rare Earth N35 Strong Magnets Craft Models
100pcs Neodymium Disc Mini 4 X 1mm Rare Earth N35 Strong Magnets Craft Models
$5.99
100pcs Neodymium Disc Mini 2 X 2mm Rare Earth N35 Strong Magnets Craft Models
100pcs Neodymium Disc Mini 2 X 2mm Rare Earth N35 Strong Magnets Craft Models
$5.99
200pcs Neodymium Disc Mini 2 X 2mm Rare Earth N35 Strong Magnets Craft Models
200pcs Neodymium Disc Mini 2 X 2mm Rare Earth N35 Strong Magnets Craft Models
$8.99
50pcs Neodymium Disc Mini 2 X 2mm Rare Earth N35 Strong Magnets Craft Models
50pcs Neodymium Disc Mini 2 X 2mm Rare Earth N35 Strong Magnets Craft Models
$4.99
100pcs 3x6mm Cylinder Neodymium Super Fridge Magnets Rare Earth Craft N35
100pcs 3x6mm Cylinder Neodymium Super Fridge Magnets Rare Earth Craft N35
$7.99
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 300
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 300
$431.95
New Big Super Strong Block Magnet 40 x 20 x 10mm Cuboid Rare Earth Neodymium N50
New Big Super Strong Block Magnet 40 x 20 x 10mm Cuboid Rare Earth Neodymium N50
$7.99
20pcs 10x3mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
20pcs 10x3mm Disc Neodymium Super Refrigerator Fridge Magnets Rare Earth N35
$7.99
10pcs 7mm x 3mm Disc Rare Earth 7x3mm Super strong Magnets N35 Craft Model
10pcs 7mm x 3mm Disc Rare Earth 7x3mm Super strong Magnets N35 Craft Model
$2.50
50pcs Super Strong Round Cylinder Magnet 6 x 15mm Disc Rare Earth Neodymium N50
50pcs Super Strong Round Cylinder Magnet 6 x 15mm Disc Rare Earth Neodymium N50
$6.99
200pcs Super Strong Round Cylinder Magnet 6 15mm Disc Rare Earth Neodymium N50
200pcs Super Strong Round Cylinder Magnet 6 15mm Disc Rare Earth Neodymium N50
$17.99
50pcs N50 Super Strong Round Disc Cylinder Magnets Rare Earth Neodymium 2 x 5 mm
50pcs N50 Super Strong Round Disc Cylinder Magnets Rare Earth Neodymium 2 x 5 mm
$7.59
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 500
Neodymium Disk Magnets N50 1 2 x 1 2 NdFeB Rare Earth Magnets Lot 500
$698.89
200pcs Super Strong Round Cylinder Magnet 6 x 2mm Disc Rare Earth Neodymium N50
200pcs Super Strong Round Cylinder Magnet 6 x 2mm Disc Rare Earth Neodymium N50
$19.99
50pcs Super Strong Round Cylinder Magnet 6 x 2mm Disc Rare Earth Neodymium N50
50pcs Super Strong Round Cylinder Magnet 6 x 2mm Disc Rare Earth Neodymium N50
$7.89
20PCS 18mm x 2mm Super Super Strong Round Rare Earth Neodymium Magnets N35
20PCS 18mm x 2mm Super Super Strong Round Rare Earth Neodymium Magnets N35
$9.19
27pcs 6x6x6mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
27pcs 6x6x6mm Block Neodymium Super Refrigerator Magnets Rare Earth Craft N35
$8.99
5pcs N50 Strong Block Cuboid Bar Magnets 30mm x 10mm x 4mm Rare Earth Neodymium
5pcs N50 Strong Block Cuboid Bar Magnets 30mm x 10mm x 4mm Rare Earth Neodymium
$6.99
200pcs N50 Super Strong Round Disc Cylinder Magnets Rare Earth Neodymium 2 x 5mm
200pcs N50 Super Strong Round Disc Cylinder Magnets Rare Earth Neodymium 2 x 5mm
$16.99
2pcs 10mm x 30mm Disc Rare Earth 10x30mm Super strong Magnets N35 Craft Model
2pcs 10mm x 30mm Disc Rare Earth 10x30mm Super strong Magnets N35 Craft Model
$4.00
50pcs N50 Super Strong Round Disc Cylinder Magnets Rare Earth Neodymium 3 x 1 mm
50pcs N50 Super Strong Round Disc Cylinder Magnets Rare Earth Neodymium 3 x 1 mm
$6.99
100pcs Super Strong Round Cylinder Magnet 6 x 4mm Disc Rare Earth Neodymium N50
100pcs Super Strong Round Cylinder Magnet 6 x 4mm Disc Rare Earth Neodymium N50
$16.59
100pcs Super Strong Round Cylinder Magnet 6 x 6mm Disc Rare Earth Neodymium N50
100pcs Super Strong Round Cylinder Magnet 6 x 6mm Disc Rare Earth Neodymium N50
$23.99
x10 N52 Nickel Plated 1 4x1 8 inch Strongest Neodymium Rare Earth Disk Magnets
x10 N52 Nickel Plated 1 4x1 8 inch Strongest Neodymium Rare Earth Disk Magnets
$4.50
Rare Earth Magents on mounting plate STRONG
Rare Earth Magents on mounting plate STRONG
$13.29
2x Strong Counter Sunk N35 Magnets 18 x 5mm Hole 5mm Rare Earth Craft Neodymium
2x Strong Counter Sunk N35 Magnets 18 x 5mm Hole 5mm Rare Earth Craft Neodymium
$2.99
50pcs 12x6x1mm Blocks Neodymium Permanent Strong Fridge Magnets Rare Earth N35
50pcs 12x6x1mm Blocks Neodymium Permanent Strong Fridge Magnets Rare Earth N35
$7.99
100pcs 5x5x2mm Block Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
100pcs 5x5x2mm Block Neodymium Strong Refrigerator Magnets Rare Earth Craft N35
$8.99
8 Pieces of 3 4x1 8 Neodymium Rare Earth Cylinder Magnet with 4 Hole Grade N42
8 Pieces of 3 4x1 8 Neodymium Rare Earth Cylinder Magnet with 4 Hole Grade N42
$8.26


Just Purchased Rare Earth:


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