Two lamps connected in series, circuit diagram
Two lamps connected in series, illustration
Two lamps connected in parallel, circuit diagram
Electric switch and circuit symbol, illustration
Torch, illustration
Electrical component symbols, illustration
Simple lighting circuit, illustration
Lamp, cell and ammeter connected in series, illustration
Two lamps connected in parallel, illustration
Electric lamp and circuit symbol, illustration
Electric motor and circuit symbol, illustration
Electric buzzer and circuit symbol, illustration
Ammeter and circuit symbol, illustration
Fixed resistor and circuit symbol, illustration
Variable resistor and circuit symbol, illustration
Light-emitting diode and circuit symbol, illustration
Electrolytic capacitor and circuit symbol, illustration
Light-dependent resistor and circuit symbol, illustration
Electric cell and circuit symbol, illustration
Circuit board, illustration
Electromagnetic relay, diagram
Domestic lighting circuit, illustration
Lighting circuit with two-way switches, illustration
Rheostat resistor, illustration
Rotary potentiometer, illustration
Three-pin plug, illustration
Circuit breaker, diagram
Residual current circuit breaker, diagram
NPN bipolar junction transistor, illustration
Cathode ray tube, illustration
Smoke alarm, illustration
Electric bell mechanism, diagram
Electromagnet, illustration
Simple electric motor, illustration
Simple direct current generator, illustration
Electrolysis, illustration
Simple alternating current generator, illustration
Magnetic field round a solenoid, illustration
Fluorescent tube lighting, illustration
Motor effect, illustration
Moving coil loudspeaker, diagram
Moving-coil microphone, diagram
Energy transfer, illustration
Ripple tank with plane waves, illustration
Ripple tank, illustration
Ripple tank with plane and circular waves, illustration
Raybox, illustration
Fleming's right-hand rule for generators, illustration
Geiger-Muller tube, illustration
Geiger-Muller tube with alpha radiation, illustration
Geiger-Muller tube with gamma radiation, illustration
Manometer, illustration
Hydrogen atom, illustration
Helium atom, illustration
Electric dipole field lines, illustration
Electrostatic spray painting, illustration
Static electricity and water stream, illustration
Static electricity on rubbing rod with cloth, illustration
Static electricity, rubber rod with fur, illustration
Static electricity, comb attracting paper, illustration
Wavelength and amplitude, illustration
Magnetic field round a coil of wire, illustration
Polarity of a current carrying wire coil, illustration
Fleming's left-hand rule for motors, illustration
Transformer, illustration
Van de Graaff generator, illustration
Seismic S-wave propagation, illustration
Hydraulic lift, illustration
Tuning fork vibrations and sound waves, illustration
Periscope, illustration
Oscilloscope, illustration
Diode and thermionic emission, diagram
Lamp, illustration
Shadow cast by a large light source, illustration
Reflection in a plane mirror, illustration
Convex and concave lenses, diagram
Shadow cast by a small light source, illustration
Thermal conduction in water, illustration
Tides, illustration
Spring and neap tides, illustration
Electric field lines, illustration
Measuring a liquid avoiding parallax error, illustration
Immersion heater, illustration
Pressure transmission in liquids, illustration
Car disc brake system, illustration
Hydraulic press, illustration
Atmospheric pressure glass trick, illustration
Seismic P-wave propagation, illustration
Electromagnetic spectrum, illustration
Magnetic field around a bar magnet, illustration
Earth's magnetic field, illustration
Electromagnetic induction, illustration
Radio waves, illustration
Radio signals bouncing off the ionosphere, illustration
Image position in a plane mirror, illustration
Pressure exerted by a sharp knife, illustration
Drinking through a straw, illustration
Energy efficiency, Sankey diagram
Building Energy Rating, illustration
Efficiency spectrum, illustration
Energy Efficiency Rating, illustration
Environmental Impact Rating, illustration
Oxygen atom, illustration
Microwave oven, illustration
Lightning conductor, diagram
Electrostatic precipitator, illustration
Diffraction of long and short waves, illustration
Diffraction of microwaves and radio waves, illustration
Wavelength and frequency, illustration
Radiation warning sign, illustration
Tuning fork vibrations in water, illustration
Electric bar heater, illustration
Food mixer, illustration
Heat transfer in a pan on a stove, illustration
Seven forms of energy, illustration
Zinc-carbon battery, illustration
Potential and kinetic energy, illustration
Fluorescent light bulb efficiency, Sankey diagram
Gold leaf electroscope, illustration
Longitudinal waves in a slinky spring, illustration
Charles's law apparatus, illustration
Pressure-temperature gas law, illustration
Gay Lussac's pressure-temperature gas law, illustration
Inertia magic trick, illustration
Different propagation of plane waves, illustration
Reflection of plane waves, illustration
Refraction with biconvex lens, illustration
Wave absorption, illustration
Diffraction of waves, illustration
Diffraction of waves in a wide gap, illustration
Diffraction of waves in a narrow gap, illustration
Diffraction of waves in wide and narrow gaps, illustration
Pinhole camera, illustration