Transformer

Transformer

A transformer is a device used for converting the voltage of electric current.

Fizika

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Susiję elementai

Vaizdai

Susiję elementai

DC motor

DC motors consist of a permanent magnet and a coil within the magnet, with electric current flowing in it.

Dynamo (intermediate)

A dynamo converts mechanical energy into direct current.

Electric bell

Mechanical bell that functions by means of an electromagnet.

Electric motors

Electric motors are present in many areas of our everyday lives. Let's learn about the different types.

Electricity supply network

The purpose of the electricity supply network is to provide electricity for consumers.

Generating alternating current

Electric current can be generated by rotating an armature loop in a magnetic field.

Generators and electric motors

While generators convert mechanical energy into electrical energy, electric motors convert electrical energy into mechanical energy.

Geothermal power station

Geothermal power stations convert energy of hot, high-pressure water found in deeper layers of the Earth into electricity.

How does it work? - Loudspeaker

In loudspeakers sound waves are generated by electromagnetic induction.

How does it work? - Record player

This animation demonstrates the mechanism and operation of record players.

Hydroelectric power plant (Hoover Dam, USA)

The huge dam built on the Colorado river in the US was named after a former American President.

Maglev Trains

One of the most modern means of transport is the Maglev, capable of travelling at speeds of over 400 km/h.

Magnetron

One of the most important components of the microwave oven is the magnetron, which produces the microwaves.

Nikolo Teslo laboratorija (Šorehamas, Jungtinės Amerikos Valstijos)

Šis fizikas, išradėjas ir elektros inžinierius, kuris daugiausiai dėmesio skyrė elektrotechnikai, nenuginčijamai galėtų vadintis vienu ryškiausių antros...

Nuclear power plant

Nuclear power plants convert the energy released during nuclear fission into electric power.

Solar power station

Solar power stations convert solar energy into electricity.

Thermal power station (hydrocarbon fuel)

Thermal power stations convert energy released during the combustion of fossil fuels or renewable resources into electricity.

Tidal power station

Tidal power stations utilise the daily fluctuation of the water level for producing electricity.

Wind power station

Wind power stations convert the kinetic energy of the wind into electricity.

Biogas power plant

Biogas can be produced from organic material (manure, plant waste, organic waste) using bacteria. Biogas is a mixture of methane and carbon dioxide; burning...

Fusion reactor

Nuclear fusion will serve as an environmentally friendly and practically unlimited source of energy.

Alkaline batteries

In alkaline batteries electric current is generated by electrochemical reactions

Lead-acid battery

Electrochemical processes in a lead-acid battery produce electric current.

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