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:

2PCS 30mm x 5mm Round Rare Earth Neodymium Magnet Magnets N50 LS20
2PCS 30mm x 5mm Round Rare Earth Neodymium Magnet Magnets N50 LS20
$4.99
2PCS 30mm x 5mm Round Rare Earth Neodymium Magnet Magnets N50 LS12
2PCS 30mm x 5mm Round Rare Earth Neodymium Magnet Magnets N50 LS12
$4.99
N35P375125 RARE EARTH MAGNET 3 8 X 1 8 PLATED PACK OF 69 NEW 117061
N35P375125 RARE EARTH MAGNET 3 8 X 1 8 PLATED PACK OF 69 NEW 117061
$11.00
2Pcs N35 Strong Disc Countersunk Hole 6mm Magnet Rare Earth Neodymium 16x1 5
2Pcs N35 Strong Disc Countersunk Hole 6mm Magnet Rare Earth Neodymium 16x1 5
$9.66
1Pc N35 Big Round Countersunk Magnet 2x1 5 Hole 6mm Disc Rare Earth Neodymium
1Pc N35 Big Round Countersunk Magnet 2x1 5 Hole 6mm Disc Rare Earth Neodymium
$9.69
5pcs N35 15x5mm Countersunk Ring Magnets With 5mm Hole Strong Round Rare Earth
5pcs N35 15x5mm Countersunk Ring Magnets With 5mm Hole Strong Round Rare Earth
$6.54
5pcs N35 40x10x3mm Strong Block Magnets Rare Earth Neodymium Magnets
5pcs N35 40x10x3mm Strong Block Magnets Rare Earth Neodymium Magnets
$6.16
5pcs N35 25x3mm Countersunk Ring Magnets 5mm Hole Rare Earth Neodymium Magnet
5pcs N35 25x3mm Countersunk Ring Magnets 5mm Hole Rare Earth Neodymium Magnet
$7.02
50PCS D12mm X 2mm Neodymium Disc Super Strong Rare Earth N50 Fridge Magnets
50PCS D12mm X 2mm Neodymium Disc Super Strong Rare Earth N50 Fridge Magnets
$8.99
TIG Welding Tungsten Electrodes Rare Earth Blend 3 32 x 7 Purple EWG
TIG Welding Tungsten Electrodes Rare Earth Blend 3 32 x 7 Purple EWG
$22.80
New Strong Disc Rare Earth Permanent NdFeB Magnet D42x9mm +eyebolt ring
New Strong Disc Rare Earth Permanent NdFeB Magnet D42x9mm +eyebolt ring
$6.98
Powerful Strong Disc Rare Earth Permanent NdFeB Magnet D30x10mm + eyebolt ring
Powerful Strong Disc Rare Earth Permanent NdFeB Magnet D30x10mm + eyebolt ring
$3.82
SUPER STRONG RARE EARTH MAGNET NEODYMIUM RECTANGULAR GOLD AND SILVER TESTER
SUPER STRONG RARE EARTH MAGNET NEODYMIUM RECTANGULAR GOLD AND SILVER TESTER
$6.95
HEAVY DUTY RARE EARTH MAGNET NEODYMIUM PROFESSIONAL GOLD AND SILVER TESTING
HEAVY DUTY RARE EARTH MAGNET NEODYMIUM PROFESSIONAL GOLD AND SILVER TESTING
$6.95
10 HEAVY DUTY RARE EARTH MAGNET NEODYMIUM MULTIPURPOSE HOUSEHOLD INDUSTRIAL USE
10 HEAVY DUTY RARE EARTH MAGNET NEODYMIUM MULTIPURPOSE HOUSEHOLD INDUSTRIAL USE
$29.99
100 SUPER STRONG RARE EARTH MAGNET NEODYMIUM GOLD SILVER ESSENTIAL TESTING TOOL
100 SUPER STRONG RARE EARTH MAGNET NEODYMIUM GOLD SILVER ESSENTIAL TESTING TOOL
$199.99
15 LOT MULTIPURPOSE USE PERMANENT RARE EARTH NEODYMIUM MAGNETS PLATING TESTER
15 LOT MULTIPURPOSE USE PERMANENT RARE EARTH NEODYMIUM MAGNETS PLATING TESTER
$39.99
10 RECTANGULAR NEODYMIUM RARE EARTH MAGNET TEST GOLD SILVER BARS FOR IRON LEAD
10 RECTANGULAR NEODYMIUM RARE EARTH MAGNET TEST GOLD SILVER BARS FOR IRON LEAD
$29.99
5 MULTIPURPOSE PERMANENT RARE EARTH NEODYMIUM MAGNET PERFECT FOR JEWELERS PAWN
5 MULTIPURPOSE PERMANENT RARE EARTH NEODYMIUM MAGNET PERFECT FOR JEWELERS PAWN
$19.99
5 POWERFUL RECTANGULAR RARE EARTH MAGNET NEODYMIUM SUPER STRONG NIB NdFeB GOLD
5 POWERFUL RECTANGULAR RARE EARTH MAGNET NEODYMIUM SUPER STRONG NIB NdFeB GOLD
$19.99
Neodymium Rare Earth Magnets E6000 Glue W 10 Precison Applicator Tips
Neodymium Rare Earth Magnets E6000 Glue W 10 Precison Applicator Tips
$9.99
Magnet Wire N45 Neodymium NdFeB Rare Earth Magnets 4x1 2x1 2 Inch
Magnet Wire N45 Neodymium NdFeB Rare Earth Magnets 4x1 2x1 2 Inch
$19.49
3 16 SPHERE RARE EARTH MAGNET Very Strong
3 16 SPHERE RARE EARTH MAGNET Very Strong
$7.50
Lot 100 20 Lb Pull Force Countersunk Hole for 8 Bolt Size Rare Earth Magnet
Lot 100 20 Lb Pull Force Countersunk Hole for 8 Bolt Size Rare Earth Magnet
$75.55
TIG Welding Tungsten Electrodes Rare Earth Blend 1 16 x 7 Purple EWG
TIG Welding Tungsten Electrodes Rare Earth Blend 1 16 x 7 Purple EWG
$14.85
10 Strong 3 4 Inch Rare Earth Neodymium Cup Magnet for Industrial Applications
10 Strong 3 4 Inch Rare Earth Neodymium Cup Magnet for Industrial Applications
$24.99
2 Strong 3 4 Inch Rare Earth Neodymium Cup Magnet for Industrial Applications
2 Strong 3 4 Inch Rare Earth Neodymium Cup Magnet for Industrial Applications
$7.99
5Pcs N50 Super Strong Block Cuboid Magnets Rare Earth Neodymium Craft 30x20x10mm
5Pcs N50 Super Strong Block Cuboid Magnets Rare Earth Neodymium Craft 30x20x10mm
$22.99
TIG Welding Tungsten Electrodes Rare Earth Blend 3 32 x 7 Purple EWG
TIG Welding Tungsten Electrodes Rare Earth Blend 3 32 x 7 Purple EWG
$22.67
titanMAG Cup Wall Mount Magnets Neodymium Magnets NdFeB Rare Earth
titanMAG Cup Wall Mount Magnets Neodymium Magnets NdFeB Rare Earth
$19.30
Europium Oxide Rare Earth Oxide Eu2O3 5N 99999 UV Activated
Europium Oxide Rare Earth Oxide Eu2O3 5N 99999 UV Activated
$35.00
100PCS 6mm x 3mm 1 4x1 8 N52 Strong Disc Rare Earth Neodymium Fridge Magnet US
100PCS 6mm x 3mm 1 4x1 8 N52 Strong Disc Rare Earth Neodymium Fridge Magnet US
$9.99
60 Strong 3 8x1 2 Inch Rare Earth Neodymium Cylinder Magnet Grade N42
60 Strong 3 8x1 2 Inch Rare Earth Neodymium Cylinder Magnet Grade N42
$96.48
4 3 8 x 1 2 Strong Rare Earth Neodymium Cylinder Magnet Grade N42
4 3 8 x 1 2 Strong Rare Earth Neodymium Cylinder Magnet Grade N42
$10.99
Z wave Plus Rare Earth Magnets Door Window Sensor White Brown
Z wave Plus Rare Earth Magnets Door Window Sensor White Brown
$28.44
Stabila 25100 10 Inch Die Cast Rare Earth Magnetic Level
Stabila 25100 10 Inch Die Cast Rare Earth Magnetic Level
$45.49
Eriez Erie B 3 Stainless Steel Inline Rare Earth Magnetic Ferrous Trap 3
Eriez Erie B 3 Stainless Steel Inline Rare Earth Magnetic Ferrous Trap 3
$2,100.99
2x Super Strong Block Magnets N35 Strip Block Rare Earth Neodymium 60x20x10mm
2x Super Strong Block Magnets N35 Strip Block Rare Earth Neodymium 60x20x10mm
$16.99
2x N35 50x20x10mm Super Strong Block Neodymium Rare Earth Craft Model Magnet
2x N35 50x20x10mm Super Strong Block Neodymium Rare Earth Craft Model Magnet
$10.99

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