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:

1PC Super Strong Block Cuboid Magnets 40mm x 20mm x 5mm Rare Earth Neodymium N50
1PC Super Strong Block Cuboid Magnets 40mm x 20mm x 5mm Rare Earth Neodymium N50
$5.79
Lot 2pcs Disc Round Circular Cylinder Magnets 20 x 4mm Rare Earth Neodymium N35
Lot 2pcs Disc Round Circular Cylinder Magnets 20 x 4mm Rare Earth Neodymium N35
$2.81
5pcs Super Strong Block Cuboid 40 x 20 x 5 mm Magnets Rare Earth Neodymium N50
5pcs Super Strong Block Cuboid 40 x 20 x 5 mm Magnets Rare Earth Neodymium N50
$18.99
10 x Round 10mm x 5mm 2 5 x 1 5 Hole 3mm Magnets Dsic Rare Earth Neodymium N38
10 x Round 10mm x 5mm 2 5 x 1 5 Hole 3mm Magnets Dsic Rare Earth Neodymium N38
$6.50
20X Super Strong 25 mm x 2 mm Round Disc Magnets Rare Earth Neodymium Magnet N35
20X Super Strong 25 mm x 2 mm Round Disc Magnets Rare Earth Neodymium Magnet N35
$7.99
12 Neodymium N52 Disc magnets Super Strong Rare Earth 1 x 1 8 Craft Neo
12 Neodymium N52 Disc magnets Super Strong Rare Earth 1 x 1 8 Craft Neo
$15.99
10PC N35 Super Strong 25 x2mm Round Disc Magnets Rare Earth Neodymium Magnet 244
10PC N35 Super Strong 25 x2mm Round Disc Magnets Rare Earth Neodymium Magnet 244
$8.63
30Pcs N52 Super Strong Block Rare Earth 20x10x2mm Neodymium Fridge Magnets
30Pcs N52 Super Strong Block Rare Earth 20x10x2mm Neodymium Fridge Magnets
$10.66
10pcs 40x40x10mm Super Strong N52 High Quality Rare Earth Neo Magnet Neodymium
10pcs 40x40x10mm Super Strong N52 High Quality Rare Earth Neo Magnet Neodymium
$60.13
100pcs Nd Fe B Disc Mini 8mm X 5mm Rare Earth N35 Strong Magnets Craft Models
100pcs Nd Fe B Disc Mini 8mm X 5mm Rare Earth N35 Strong Magnets Craft Models
$22.00
10Pcs N48 Super Strong Block Magnets Rare Earth Neodymium 50X10X2MM Magnets
10Pcs N48 Super Strong Block Magnets Rare Earth Neodymium 50X10X2MM Magnets
$5.39
25PCS N50 10mmx5mmx3mm Block Strong Rare Earth Magnets Neodymium Craft Project
25PCS N50 10mmx5mmx3mm Block Strong Rare Earth Magnets Neodymium Craft Project
$4.95
100 PCS Neodymium Disc Super Strong Rare Earth N50 Fridge Magnets 10MMX 4 MM
100 PCS Neodymium Disc Super Strong Rare Earth N50 Fridge Magnets 10MMX 4 MM
$13.99
100pcs Neodymium Magnets 5mm Cube N50 Rare Earth Disc Super Strong Rare Earth
100pcs Neodymium Magnets 5mm Cube N50 Rare Earth Disc Super Strong Rare Earth
$9.89
10PCS N50 1 2 x 1 8 inch Neodymium Disc Magnets Super Strong Rare Earth Magnet
10PCS N50 1 2 x 1 8 inch Neodymium Disc Magnets Super Strong Rare Earth Magnet
$4.85
50PCS Strong Rare Earth Neodymium Disc Magnets 6 x 15mm 1 4 x 1 16 inch
50PCS Strong Rare Earth Neodymium Disc Magnets 6 x 15mm 1 4 x 1 16 inch
$4.85
200PCS Strong Rare Earth Neodymium Disc Magnets 6 x 15mm 1 4 x 1 16 inch
200PCS Strong Rare Earth Neodymium Disc Magnets 6 x 15mm 1 4 x 1 16 inch
$9.85
1PC Super Strong Disc Round Magnets 35mm x 5mm Hole6mm Rare Earth Neodymium N50
1PC Super Strong Disc Round Magnets 35mm x 5mm Hole6mm Rare Earth Neodymium N50
$7.12
Super Strong Block Bar Fridge Big Magnets 40x10x4 mm Rare Earth Neodymium N35
Super Strong Block Bar Fridge Big Magnets 40x10x4 mm Rare Earth Neodymium N35
$2.33
10pcs Super Strong Neodymium Block Magnets N52 Rare Earth Neodymium 25x10x3 mm
10pcs Super Strong Neodymium Block Magnets N52 Rare Earth Neodymium 25x10x3 mm
$9.85
10pcs Round Neodymium Countersunk Ring Magnets 15 x 5 mm Hole 5mm Rare Earth N50
10pcs Round Neodymium Countersunk Ring Magnets 15 x 5 mm Hole 5mm Rare Earth N50
$6.85
Super Strong Round Cylinder Disc 20 x 20 mm Magnet Rare Earth Neodymium 2  2 cm
Super Strong Round Cylinder Disc 20 x 20 mm Magnet Rare Earth Neodymium 2 2 cm
$6.99
Wholesale 10x8mm Neodymium Disc Super Strong Rare Earth N50 Small Fridge Magnets
Wholesale 10x8mm Neodymium Disc Super Strong Rare Earth N50 Small Fridge Magnets
$5.29
15MM X 4MM Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
15MM X 4MM Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
$1.23
N52 Block Cuboid 60 x 20 x 10mm Neodymium Super Strong Magnet Rare Earth Magnet
N52 Block Cuboid 60 x 20 x 10mm Neodymium Super Strong Magnet Rare Earth Magnet
$4.37
10PCs N50 Strong Countersunk Ring Magnets 12 x 3mm Hole 4mm Rare Earth Neodymium
10PCs N50 Strong Countersunk Ring Magnets 12 x 3mm Hole 4mm Rare Earth Neodymium
$4.97
Whoesale Big Strong Block Bar Fridge Magnets 40x10x4 mm Rare Earth Neodymium N35
Whoesale Big Strong Block Bar Fridge Magnets 40x10x4 mm Rare Earth Neodymium N35
$3.19
Wholesale 2x5mm N35 Super Strong Round Disc Cylinder Magnet Rare Earth Neodymium
Wholesale 2x5mm N35 Super Strong Round Disc Cylinder Magnet Rare Earth Neodymium
$2.60
Wholesale 20mm X 15mm X 5mm Super Strong Block Rare Earth Neodymium Magnets N50
Wholesale 20mm X 15mm X 5mm Super Strong Block Rare Earth Neodymium Magnets N50
$78.99
125 pcs 5x5x5mm Cube Magnets Rare Earth Neodymium Fasteners Craft Neodym N35
125 pcs 5x5x5mm Cube Magnets Rare Earth Neodymium Fasteners Craft Neodym N35
$15.34
216pcs 3x3x3mm Rare Earth Neodymium Cube Magnets Fasteners Craft Neodym N35
216pcs 3x3x3mm Rare Earth Neodymium Cube Magnets Fasteners Craft Neodym N35
$12.16
Lot 20X15X5mm Countersunk5mm Super Strong Block Rare Earth Neodymium Magnet N50
Lot 20X15X5mm Countersunk5mm Super Strong Block Rare Earth Neodymium Magnet N50
$76.99
20Pcs Strong Block Strip Cuboid Fridge Magnet Rare Earth N35 Neodymium 50x10x3mm
20Pcs Strong Block Strip Cuboid Fridge Magnet Rare Earth N35 Neodymium 50x10x3mm
$1.36
2pcs 20mmX15mmx10mm Super Strong Block Rare Earth Neodymium Magnet N50
2pcs 20mmX15mmx10mm Super Strong Block Rare Earth Neodymium Magnet N50
$9.99
100pcs Neodymium Disc Mini 2 X 2mm Rare Earth N50 Strong Magnets Craft Models
100pcs Neodymium Disc Mini 2 X 2mm Rare Earth N50 Strong Magnets Craft Models
$1.98
2x N50 30x5mm Round Magnets 5mm Hole Powerful Strong Rare Earth Permanent Fridge
2x N50 30x5mm Round Magnets 5mm Hole Powerful Strong Rare Earth Permanent Fridge
$4.89
10x Super Strong Round Magnets 15mm x 3mm Hole 4mm Disc Rare Earth Neodymium N38
10x Super Strong Round Magnets 15mm x 3mm Hole 4mm Disc Rare Earth Neodymium N38
$3.69
50Pcs Strong Round Neodymium Disc Rare Earth Fridge Magnet 20x3mm Hole 5mm N52
50Pcs Strong Round Neodymium Disc Rare Earth Fridge Magnet 20x3mm Hole 5mm N52
$2.69
50Pcs 20 x 2mm Round Disc Rare Earth Neodymium Super Strong Fridge Magnets N50
50Pcs 20 x 2mm Round Disc Rare Earth Neodymium Super Strong Fridge Magnets N50
$2.39

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