MAGNETS
- Created by: Egoligent
- Created on: 11-09-17 15:17
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- MAGNETS AND CURRENT
- MAGNETS
- PROPERTIES
- MAGNETIC FIELD
- ATTRACTS MAGNETIC MATERIALS
- INDUCES MAGNETISM IN THE MATERIALS
- INDUCED POLE OPPOSITE TO POLE ON THE MAGNET
- MAGNETIC MATERIALS: Become magnetized when near magnets.
- FERROMAGNETICS: Strongly magnetic metals
- contains IRON, NICKEL or COBALT
- HARD MAGNETIC MATERIAL--> Difficult to magnetize and demagnetize
- PERMANENT MAGNETS: keeps induced magnetism STEEL, ALCOMAX, MAGNADUR
- TEMPORARY MAGNETS: loses induced magnetism IRON, MUMETAL
- SOFT MAGNETIC MATERIAL:--> easy to magnetize, easily demagnetize
- FERROMAGNETICS: Strongly magnetic metals
- NON-MAGNETIC MATERIALS: materials that don't get magnetized BRASS, COPPER, ZINC, TIN, ALUMINIUM and NON-METALS
- INDUCES MAGNETISM IN THE MATERIALS
- EXERTS LITTLE FORCE ON NON-MAGNETIC MATERIAL
- POLES
- NORTH-SEEKING POLE
- SOUTH SEEKING POLE
- LIKE REPELS: OPPOSITES ATTRACT
- NORTH-SEEKING POLE
- LIKE REPELS: OPPOSITES ATTRACT
- PROPERTIES
- MAGNETS
- 'FERRUM' means IRON in Latin
- FERROUS MATERIALS: Iron and Iron alloys
- NON-FERROUS MATERIALS: Copper, Aluminium and other non-magnetic materials
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