Here's a video showing you how to make an electric bell.

An electric bell is a device that converts electrical energy into kinetic energy and then into sound energy. An electric bell has an electromagnet in front of which an iron armature is adjusted. Its one end is fixed, while the other end is connected with a hammer which is moveable. Nearby the hammer, a gong is placed in such a way that the hammer can beat on the gong. When the switch is turned on, the electromagnet attracts the armature. Due to this, the hammer strikes the gong and the bell rings. As soon as the armature is pulled by the electromagnet, current in the circuit is automatically switched off. In this situation, the electromagnet loses its magnetism and it won't attract the armature thus armature returns to its original position. The circuit is now completed and current flows in the circuit. The cycle is repeated again and again to ring the bell till the switch is on.

Don't forget to subscribe our channel:

#ElectricBell #DIYElectricBell #scienceproject
#how to make electric bell working model
#how to make a electric bell model
science projects for school exhibition
science projects for class 8 working model
science projects for class 8
science projects for school
science projects for exhibition working model
science projects for school easy
how to make a electric bell at home
how to make a electric bell with electromagnet
how to make simple electric doorbell at home
how to make simple electric bell
how to make electric bell for school science project
how to make electric bell using electromagnet
project for science exhibition class 12 working model
science model bell
science experiments for school
science project for class 9
science model electric bell
science exhibition bell
science project for class 6
science project for class 7
science project for school
science exhibition electric bell
science experiments bell
science experiments calling bell
science project bell
science project for class 10
science project working model
science project electric bell
#how to make electric bell very easy
how to make electric bell project
how to make powerful alarm using dc motor
science exhibition working model for class 12
best science exhibition working model for class 10
electric bell kaise banaye
electric bell working model
electric bell class 7
electric bell project easy
electric door bell science project
science exhibition working model
science exhibition ideas for class 7
science exhibition project for class 6
science exhibition model for class 9
science experiments for school exhibition
science expo working model
science model for class 9 working model
science model for class 9 for exhibition
science expo in school
science model for class 8
science projects for class 5
science projects for class 10
#diyideas #scienceexhibition
science project helicopter
science projects robots
science projects atm
science experiments car
science exhibition jcb
science projects water pump
science exhibition atm
science exhibition water pump
how to make electric bell without motor

Song: Itro & Tobu - Cloud 9 [NCS Release]
Music provided by NoCopyrightSounds
Free Download/Stream: [ Ссылка ]
Watch: [ Ссылка ]

свернуть