Capacitors store electrical energy in the form of electric charge.
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This animation demonstrates the structure of small, mass-produced circuit boards.
In alkaline batteries electric current is generated by electrochemical reactions
DC motors consist of a permanent magnet and a coil within the magnet, with electric current flowing in it.
This animation demonstrates the structure and most important peripherals of desktop computers.
This animation shows the characteristics of domestic light sources, from traditional light bulbs to LED lights.
Mechanical bell that functions by means of an electromagnet.
Electric motors are present in many areas of our everyday lives. Let's learn about the different types.
Electric current can be generated by rotating an armature loop in a magnetic field.
While generators convert mechanical energy into electrical energy, electric motors convert electrical energy into mechanical energy.
A variety of peripherals can be used with laptop computers.
Electrochemical processes in a lead-acid battery produce electric current.
One of the most important components of the microwave oven is the magnetron, which produces the microwaves.
In loudspeakers sound waves are generated by electromagnetic induction.
This physicist-inventor and electrical engineer who mainly dealt with electrotechnics was undoubtedly one of the most brilliant figures of the second...
Lightning is a sudden electrostatic discharge accompanied by a sound known as thunder.