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.

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50 PCS N52 12mm X 2mm Strong Round Disk Rare Earth Magnets Neodymium US SHIPPED
50 PCS N52 12mm X 2mm Strong Round Disk Rare Earth Magnets Neodymium US SHIPPED
$9.79
20pcs Mini Strong Round Cylinder Disc Magnets 5  8mm Rare Earth Neodymium N35
20pcs Mini Strong Round Cylinder Disc Magnets 5 8mm Rare Earth Neodymium N35
$4.68
2X DISC Neodymium Rare Earth Magnets 381mm X 635mm N52
2X DISC Neodymium Rare Earth Magnets 381mm X 635mm N52
$25.57
1x Big Super Strong Round Cylinder Disc Magnet Rare Earth Neodymium D 20 x 15 mm
1x Big Super Strong Round Cylinder Disc Magnet Rare Earth Neodymium D 20 x 15 mm
$5.62
New 1PCS x Big Super Strong Cuboid Magnet Rare Earth Neodymium 30 x 20 x 10 mm
New 1PCS x Big Super Strong Cuboid Magnet Rare Earth Neodymium 30 x 20 x 10 mm
$2.99
4X DISC Neodymium Rare Earth Magnets 381mm X 635mm N52
4X DISC Neodymium Rare Earth Magnets 381mm X 635mm N52
$40.55
Lot 50pcs Strong N50 Cuboid Block Bar Magnets 12 x 4 x 4mm Rare Earth Neodymium
Lot 50pcs Strong N50 Cuboid Block Bar Magnets 12 x 4 x 4mm Rare Earth Neodymium
$12.87
50x Strong N35 Neodymium Magnets Rare Earth Round Disc Fridge Craft 4mmx2mm
50x Strong N35 Neodymium Magnets Rare Earth Round Disc Fridge Craft 4mmx2mm
$0.99
1x Strong Round Disc Cylinder Magnet 25x20mm Rare Earth Neodymium N52
1x Strong Round Disc Cylinder Magnet 25x20mm Rare Earth Neodymium N52
$4.77
1 2 5Pcs N50 Neodymium Block Magnet 50x25x10mm Super Strong Rare Earth Magnets
1 2 5Pcs N50 Neodymium Block Magnet 50x25x10mm Super Strong Rare Earth Magnets
$5.86
10pcs N35 Super Strong Rare Earth Neodymium Disc Magnets 10mm x 3mm Hole3mm
10pcs N35 Super Strong Rare Earth Neodymium Disc Magnets 10mm x 3mm Hole3mm
$5.99
Lot 10 pcs Strong Round Circle Disc Magnets 25 x 3 mm Rare Earth Neodymium N35
Lot 10 pcs Strong Round Circle Disc Magnets 25 x 3 mm Rare Earth Neodymium N35
$11.95
New 50 x 10mm x 1mm Disc Rare Earth Neodym Super Starke Magnet N35 Craft Models
New 50 x 10mm x 1mm Disc Rare Earth Neodym Super Starke Magnet N35 Craft Models
$1.80
Lot 100 12mm X 3mm Neodymium Disc Strong Rare Earth N35 Small Fridge Magnets
Lot 100 12mm X 3mm Neodymium Disc Strong Rare Earth N35 Small Fridge Magnets
$18.59
100pcs Neodymium magnets disc N45 5mm x 1mm rare earth tiny magnets fridge 5x1
100pcs Neodymium magnets disc N45 5mm x 1mm rare earth tiny magnets fridge 5x1
$8.59
20Pcs N50 Strong 20mm x 4mm Round Ring Magnets Hole 5mm Rare Earth N50 Neodymium
20Pcs N50 Strong 20mm x 4mm Round Ring Magnets Hole 5mm Rare Earth N50 Neodymium
$3.59
Lot 10 pcs Strong N50 Round Disc Cylinder Magnets 18  5 mm Neodymium Rare Earth
Lot 10 pcs Strong N50 Round Disc Cylinder Magnets 18 5 mm Neodymium Rare Earth
$11.95
New Super Strong Round Disc 5x1mm Magnet Rare Earth Neodymium N35 100 Pcs
New Super Strong Round Disc 5x1mm Magnet Rare Earth Neodymium N35 100 Pcs
$1.49
Magnets 10 100pcs Neodymium Disc Super Strong Rare Earth N50 Fridge 12mm X 3mm
Magnets 10 100pcs Neodymium Disc Super Strong Rare Earth N50 Fridge 12mm X 3mm
$2.84
Big Super Strong Neodymium Rare Earth Fridge Magnet 75 x 59 X 17mm N52
Big Super Strong Neodymium Rare Earth Fridge Magnet 75 x 59 X 17mm N52
$41.99
4pcs Strong Rare Earth Neodymium Sphere Magnets Cube Ball N35 Diameter 254mm
4pcs Strong Rare Earth Neodymium Sphere Magnets Cube Ball N35 Diameter 254mm
$39.99
10pcs N48 Super Strong Block Magnets 50X10X2MM Rare Earth Neodymium Magnets
10pcs N48 Super Strong Block Magnets 50X10X2MM Rare Earth Neodymium Magnets
$9.18
Strong Large D10010mm Rare Earth Magnets N52 Neodymium Magnet Disc D100 x 10 mm
Strong Large D10010mm Rare Earth Magnets N52 Neodymium Magnet Disc D100 x 10 mm
$139.99
Hot 100Pcs 5x1mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
Hot 100Pcs 5x1mm Neodymium Disc Super Strong Rare Earth N35 Small Fridge Magnets
$1.40
One Pole Radial Diametrically Magnetized Oriented Ring Dia 1 Rare Earth Magnets
One Pole Radial Diametrically Magnetized Oriented Ring Dia 1 Rare Earth Magnets
$99.99
2PCS N38 Super Strong Magnets Rare Earth Neodymium Disc D 30mm x 5mm Hole 5mm
2PCS N38 Super Strong Magnets Rare Earth Neodymium Disc D 30mm x 5mm Hole 5mm
$8.99
Rare Earth Strong Magnets N42 7mm 028 Magnetic Spheres Balls N42 Neodymium
Rare Earth Strong Magnets N42 7mm 028 Magnetic Spheres Balls N42 Neodymium
$22.99
Rare Earth Strong Magnets N42 10mm 2 5 Magnetic Spheres Balls N42 Neodymium
Rare Earth Strong Magnets N42 10mm 2 5 Magnetic Spheres Balls N42 Neodymium
$33.99
50pcs N50 Round Neodymium Countersunk Ring Magnets 5x15mm Hole 15mm Rare Earth
50pcs N50 Round Neodymium Countersunk Ring Magnets 5x15mm Hole 15mm Rare Earth
$5.85
100PC N50 Strong Countersunk Ring Magnets 12 x 3mm Hole 4mm Rare Earth Neodymium
100PC N50 Strong Countersunk Ring Magnets 12 x 3mm Hole 4mm Rare Earth Neodymium
$19.85
50pcs Round Neodymium Countersunk Ring Magnets 15 x 5 mm Hole 5mm Rare Earth N50
50pcs Round Neodymium Countersunk Ring Magnets 15 x 5 mm Hole 5mm Rare Earth N50
$22.85
50PCS N50 8mm X 2mm Super Strong Round Disc Magnets Rare Earth Neodymium magnet
50PCS N50 8mm X 2mm Super Strong Round Disc Magnets Rare Earth Neodymium magnet
$5.85
300pc 3mm x 15mm Disc Rare Earth Neodymium Magnets Magnet 1 8 inch x 1 16 inch
300pc 3mm x 15mm Disc Rare Earth Neodymium Magnets Magnet 1 8 inch x 1 16 inch
$7.85
25Pcs N50 Strong Small Disc Magnets Plating 10x1mm Round Rare Earth Neodymium
25Pcs N50 Strong Small Disc Magnets Plating 10x1mm Round Rare Earth Neodymium
$3.20
2 4 6Pcs Block Super Strong Rare Earth Neodymium Magnets N35 60mmx20mmx5mm Good
2 4 6Pcs Block Super Strong Rare Earth Neodymium Magnets N35 60mmx20mmx5mm Good
$12.59
25Pcs N50 Strong Small Disc Magnets Plating 10x2mm Round Rare Earth Neodymium
25Pcs N50 Strong Small Disc Magnets Plating 10x2mm Round Rare Earth Neodymium
$3.99
NEW 50pcs N50 D103MM Strong Ring Magnets Rare Earth Neodymium
NEW 50pcs N50 D103MM Strong Ring Magnets Rare Earth Neodymium
$6.98
25Pcs N52 Strong Small Disc Magnets 5x2mm Round Rare Earth Neodymium
25Pcs N52 Strong Small Disc Magnets 5x2mm Round Rare Earth Neodymium
$2.99
Hot 10pc Lot Super Strong Block Cuboid Magnets Rare Earth Neodymium 20x10x2 mm
Hot 10pc Lot Super Strong Block Cuboid Magnets Rare Earth Neodymium 20x10x2 mm
$0.75

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