Magnetic field from an electric current
Magnetic attraction
Magnetic field
Magnetic repulsion
Magnetic field of lodestone
Bicycle dynamo
Conductor in magnetic field
Electronic diode
Giant magnetoresistance in phthalocyanine
Circuit with bulb and switch
Magnetic pattern with iron ring
Ring magnet and magnetic field pattern
Ring magnets and magnetic field pattern
Transistors
Linear potentiometer
Rotary potentiometer
PCB potentiometer
Magnetism
Electrolysis of copper chloride
Magnetic field strength meter
Magnetic field analyser
Simple circuit with motor
理科の実験イメージ
Simple circuit to measure amps
Simple circuit to measure volts
Simple motor
Magnetic field pattern
Soft iron ring & magnets
Types of resistor
Ring magnets on a wooden pole
Analog multimeter
Magnets with a small compass
Magnets
Investigating Lenz's Law
Magnetic fields
Electromagnet attracting iron filings
Measuring induced electromotive force
Repulsion between like magnetic poles
Attraction between unlike magnetic poles
Magnet and magnetic field pattern
Magnets and magnetic field pattern
Power supply label
Battery test circuit
Reed switch
Tesla's constant current dynamo
Tesla's alternating current machine
Tesla alternating current motor components, 1890s
Passing current through steel wool
Potentiometers
Measuring the force between two charges
Charged sphere in an electric field
Motor effect experiment
Slide wire potentiometer
Buzzer
Potentiometer and sliding key
Copper sulphate electrolysis
Doorbell and internal mechanism
In-line transformers
Michael Faraday, British physicist
Comparing density of red and white wine
Cross polarized filter
Apparatus invented
Iron filings with a magnet
Iron filings and sand
Headphones and mp3 player, X-ray
Electric shaver, X-ray
Microphone, X-ray
Iron filings and sulphur
Horseshoe magnet attracting metal screws
Joseph Jefferson in Tesla's laboratory, 1894
Tesla and Johnson in Tesla's laboratory, 1894
Twain and Jefferson in Tesla's laboratory, 1894
Magnetic extraction of iron filings
Computer hardware for recycling
Lovers with gramophone'
Tesla's radio, 1890s
Westinghouse rotary transformer
Tesla's three-phase motor and blower
Tesla's electric motor system
Tesla oscillator
Tesla oscillator, 1890s
Tesla mercury-controlled transformer
Tesla transformer, 1890s
Tesla oscillator and transformer
Tesla transformer
Magnetic toy
Two bar magnets positioned opposite
Two magnets with iron filing
Electroscope
Electrometer
Fleming's left-hand rule for motors
Magnetic field,artwork
Chromatography of coloured inks
Chromatography of black ink
Headtorch, X-ray
Hair straighteners
Measuring the half-life of protactinium
Batteries
Faraday on induction rings, 1831
Timing chip
Timing chips
Assorted LEDs
Copper complex solutions
Car, X-ray
パソコンを楽しむ主婦
Computer wires
Dipping magnet in iron filings
Iron burning in chlorine gas
Titration of propanone and iodine
Copper-silver metal displacement reaction
Osmosis experiment
Copper sulphate dissolving in water
Electrolysis of copper sulphate solution
Headphones and mp3 players, X-ray
歯車とハート
歯車と羽
自動車部品の歯車
Karl Gauss
Flat widescreen computer monitor
ノートPCとヘッドセット