'Temporary magnets' diaporamas de présentation

Magnetism

Magnetism. Strange Stones. A young Shepard named Magnes discovered Magnetism when iron nails of his sandal stuck to a stone. History of Magnets. Over 2,000 years ago, Greeks discovered a mineral that attracted things made of iron

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Magnetism

Magnetism. What is magnetism?. Force of attraction or repulsion due to electron arrangement Magnetic forces are the strongest at the poles Magnets have two poles: North and South. Magnetic poles and fields. Magnets always have two poles If a magnet is cut it will still have two poles

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Magnetism

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Lesson 6: Magnetism

Lesson 6: Magnetism. Objectives: 1. Recognise that magnetic forces act on magnetic materials 2. R ecognise magnetism as a force at a distance. Navigation with magnets.

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MAGNETISM SOL 4.3

MAGNETISM SOL 4.3. By: Mrs. Nicholson. MAGNETS. Magnet- an object that pulls iron and steel things to it Magnetism- the force around a magnet Magnetic Field- area round a magnet where the force acts. MAGNETIC POLES. Pole- a place on a magnet where the magnetism is the strongest

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Magnets and Magnetism

Magnets and Magnetism. Notes #4 Chapter 18 Section 1. Properties of Magnets. Magnet: any material that attracts iron or things made of iron All magnets: Have two poles (North and South) Exert forces on each other and are surrounded by a magnetic field. Magnetic Poles.

267 views • 6 slides