What is Electricity and how the Electric circuit works?

NCERT Science Class 6 – In this article, we will learn What is Electricity and how the Electric circuit works? from class 6 science

Electricity is the powerful form of energy. All the devices which run by electricity have an electric current flow through them. Some examples are the electric bulb, heater, refrigerator, iron, fan, oven etc. with the help of electricity you can light your home, offices, roads, market, factories etc. By using suitable devices, electricity is transformed into the different type of energy as follows

Light energy– electric bulb, fluorescent tube and CFL bulb.

Sound energy– TV, radio, transistor, loudspeaker and tape recorder.

Mechanical energy– Mixer, grinder, electric motor, electric lifts etc.

Magnetic energy– Transformers, electric bells etc.

Heat energy– cooking- ovens, toaster etc.

Heating– Heater, iron etc.

Cooling– refrigerator, AC etc.

Sources of Electricity Current

Some common sources are an electric cell, battery, an electric current. Due to the electric reaction in these sources, electric current is produced.

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