写真素材の検索結果

Iron filings and sand

Iron filings with a magnet

Electromagnet attracting iron filings

Magnetic field

Magnetic field

Magnetic extraction of iron filings

Iron filings with a magnet

Two magnets with iron filing

Magnetic repulsion

Two bar magnets positioned opposite

Magnetic fields

Magnetic extraction of iron filings

Soft iron ring & magnets

Magnetic pattern with iron ring

Magnets and iron

Magnetism

Magnetism

Magnetism

Magnetism

Magnetism

Magnetism

Magnetism

Magnetic field

Iron filings hanging

Magnet attracting iron filings, elevated view

Testing iron for magnetic properties

Ring magnet and magnetic field pattern

Ring magnets and magnetic field pattern

Repulsion between like magnetic poles

Attraction between unlike magnetic poles

Attraction between unlike magnetic poles

Magnet and magnetic field pattern

Repulsion between like magnetic poles

Magnets and magnetic field pattern

Magnet and magnetic field pattern

Magnet and magnetic field pattern

Magnet and magnetic field pattern

Magnet and magnetic field pattern

Magnet and magnetic field pattern

Magnetic repulsion

Magnetism

Iron filings in pure oxygen

Iron filings being heated

Sulphur and iron filings

Iron filings and sulphur

Iron filings on a magnet

Bar magnet attracting metal filings

Metal filings attached to magnets

Metal filings attached to magnets

Metal filings attached to magnets

Horseshoe magnet attracting metal filings

Horseshoe magnet attracting metal filings

Magnetism

Magnetism

Metal files surrounding magnet

Horsehoe magnet attracting particles

Bar magnets attracting metal filings

Horseshoe magnet attracting metal filings

Magnetism

Magnetism

Magnetism

Magnetic attraction

Hand holding magnet, picking up metal

Magnetic field of lodestone

Magnetic field of lodestone

Hand holding a magnet

Magnetic field pattern

Magnetic field pattern

Magnetic repulsion

Magnetic field

Horseshoe magnet attracting metal screws

Safety pins with a magnet

Coarse iron filings on a watch glass

Lodestone with attracted iron

Dipping magnet in iron filings

Iron and sulphur

Iron and sulphur

Horseshoe magnet

Horseshoe magnet

Magnetism

Iron filings on a magnet

Magnet attracting metal files

Hand holding magnet with push pins

Magnetic repulsion

Lodestone

Lodestone

Lodestone

Lodestone

Lodestone with nails attrackted

Soil settling out of water

Transition metals

Testing sulphur for magnetic properties

Iron filings on a magnet

Magnetite

Test tube of sulphur and iron mix

Iron filings on a magnetic key

Magnetism experiment, 1889

Dish containing iron filings

Magnetic field

Simple motor

Simple motor

Magnets positioned as opposites

Magnetic probe showing field direction

Compasses arranged around a coil

Iron filings in a bunsen flame

U字磁石

Iron reacting with sulphur

Residue from evaporated water

Copper, mercury & magnesium

Magnetism experiment, 1889

Magnetism experiment, 1889

Magnetism experiment, 1889

Iron sulphate

Conductor in magnetic field

Damp magnesium chloride

Iron II sulphate 7 water on watch glass

Elements

Magnetic attraction

Hand holding horseshoe magnet

Coins attracted by horseshoe magnet

Close up of cultures in petri dishes on counter in lab

Magnetite octahedra

シャーレ

シャーレ

Metal displacement reaction

Zinc/acid reaction

Ferrofluid in a magnetic field

Ferrofluid in a magnetic field

Ferrofluid in a magnetic field

Ferrofluid in a magnetic field

Ferrofluid in a magnetic field

Evaporating water using a sand tray

Iron filings on a horseshoe magnet

Iron filings on a horseshoe magnet

Iron II Sulphide with hazard pictogram

Iron II Sulphide on watch glass

Dilute hydrochloric acid reactions

Titration experiment

Iron and sulphur

Iron (II) and (III) precipitates

Magnetic field from an electric current

Zinc sulphate crystals.

Chemistry experiment

Magnet attracting ferromagnetic objects

Magnet attracting ferromagnetic objects

Magnet attracting ferromagnetic objects

Agar plates

Burning iron

Iron and sulphur powders mixed

Battery connected to coil of wire creating electromagnet

Muon g-2 storage ring magnet

Iron reacting with hydrochloric acid

Sugar changed to black carbon

液体の入った三角フラスコ

Salt

試験管

Sodium

Dissolving copper sulphate crystals

Calcium carbide salts

Lubricating oil

Motor effect experiment

Motor effect experiment

Girl's hand holding magnet

Experiment showing electromagnet effect

Iron filings around a magnet

Magnetism experiment, 1889

Magnetism experiment, 1889

Magnetism experiment, 1889

Measuring reaction rate

Iron (II) chloride crystals

Heating an iron nail

Magnesium metal powder in watch glass

Magnesium metal with hazard pictograms

Ferrofluid in a magnetic field

Ferrofluid in a magnetic field

Ferrofluid in a magnetic field

Ferrofluid in a magnetic field

Ferrofluid in a magnetic field

Manganese (IV) oxide

Water evaporation residues

Iron (II) chloride on a watch glass

Iron (II) chloride with hazard pictograms

Iron II sulphate 7 water on watch glass

Sulphur crystals

Sulphur

Sodium hydroxide added to iron II sulfate

Biological research, conceptual image

Biological research, conceptual image

Biological research, conceptual image

Biological research, conceptual image

Precipitation reaction

Precipitation reaction

Copper oxide

Zinc reacting with sulphuric acid

Tracks of charged subatomic particles

液体の入った三角フラスコと実権用具

Magnetic field

Magnetic repulsion

Magnetic attraction

Chemistry experiment in lab