Reed switch
Magnetic attraction
Resistors
Transistors
Linear potentiometer
Rotary potentiometer
PCB potentiometer
Light-dependent resistor
Electronic diode
Potentiometers
Buzzer
Carbon monoxide alarm
Smoke alarm
Security alarm
Alarm clock
Carbon monoxide alarm, unsafe levels
Magnetic field from an electric current
Conductor in magnetic field
Variable resistance box
Circuit board with capacitors
Multipurpose meter shunts
Electrostatic attraction
Potentiometer and sliding key
Slide wire potentiometer
Capacitors
Light dependent resistor
Light dependent resistors
Types of resistor
Timing chip
Timing chips
Hair straighteners
Neodynmium magnets
Magnets with a small compass
Magnets
Magnetic field of lodestone
Magnetic repulsion
Dipping magnet in iron filings
Magnetic field
Digital multimeter
Simple circuit with motor
DC motor commutator end cap
Digital multimeter with lightbulb
Digital voltmeter
Voltmeter
Rheostat
Potentiometer jockey
Digital stopclock
Digital stopwatch
Supplies for driving force experiment
理科の実験イメージ
Architect's desk
Battery test circuit
Magnetising a needle
Laboratory glassware
Americium in smoke detector
Charged sphere in an electric field
Bar magnets attracting metal filings
Horseshoe magnet attracting metal screws
Horseshoe magnet attracting metal filings
Magnetic field strength meter
Magnetic field analyser
Giant magnetoresistance in phthalocyanine
Simple circuit to measure amps
Simple circuit to measure volts
Testing circuit board
Alarm clock with stationery
Blackboard painting
Pink color backpacks and alarm clock hanging on hook
Pink color backpacks and alarm clock hanging on wall hook
School supplies hanging on hook at home
Revision, conceptual image
Smoke alarm interior
Alarm clock, X-ray
Zero-centre ammeter
Chlorine
Simple motor
口が縛られた袋
Peacock feather
梱包されたコンピューター
Circuit board with capacitor
Close-up of human hand touching
Measuring induced electromotive force
Assorted LEDs
Children at a science fair
Thermistors
A piled book, and watch
Animal cell model
Jar containing iron filings
Pile of iron filings
Chlorobutane, molecular model
Methanol, molecular model
Chlorobutane, model
Propanol, molecular model
1-chloro-2-methylpropane, molecular model
D-(-) alanine, molecular model
L-(+) alanine, molecular model
Cyclohexane molecule chair conformation
Isopropyl alcohol, molecular model
2-chloro-2-methylpropane, molecular model
(+)-2-Chlorobutane, molecular model
Butanol, molecular model
Model of cyclopentane molecule
Model of cyclopropane molecule
Battery and steel wool
Pile of tin granules
Jar containing tin granules
Schoolchildren making slime
Copper (I) chloride on watch glass
Copper (I) chloride with hazard pictograms
Patient alarm
Patient alarm and remote control
Luminous watch hands
Collection of sealable vials
Broken alarm clock
目覚まし時計
Alam clock
フェルトで作った時計 クラフト
ダンボールで作った時計 クラフト
HiFi loudspeaker
Female hand reaching for alarm clock
Man in pyjamas holding ringing alarm clock
Ink diffused in water
Cross polarized filter
Hydrometer
Person working in electronics laboratory
Person soldering an electronic component