Generators and electric motors

Generators and electric motors

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

Fizika

Atslēgvārdi

elektriskais motors, ģenerators, indukcija, elektriskās strāvas ražošana, Labās puses likums, elektro, Enerģija, Elektriskā strāva, magnēts, armatūras cilpa, dzinējspēks, komutators, Barošanas avots, līdzstrāva, magnetisms, power plant, Spriegums, dzinējs, uzbudinājums, stabs, spole, elektrība, elektronu, Fizika, mehāniskais darbs

Saistītie vienumi

DC motor

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

Capacitors

Capacitors store electrical energy in the form of electric charge.

Generating alternating current

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

Transformer

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

Alkaline batteries

In alkaline batteries electric current is generated by electrochemical reactions

Dynamo (intermediate)

A dynamo converts mechanical energy into direct current.

Edison’s light bulb

The American electrical engineer Edison invented the incandescent light bulb in 1879, which changed our everyday life.

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.

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.

Nikola Tesla's laboratory (Shoreham, USA)

This physicist-inventor and electrical engineer who mainly dealt with electrotechnics was undoubtedly one of the most brilliant figures of the second...

Water turbine, generator

Water turbines convert the kinetic energy of water into electric current.

The Earth’s magnetic field

The Earth’s magnetic North and South poles are located near the geographic North and South poles.

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