Quick Answer: How does the magnetic effect of electric current help in the working of an electric bell?

How does the magnetic effect of electric current help in the working of an electric bell explain with the help of diagram?

The electromagnet becomes magnetised and the soft iron armature is attracted towards the electromagnet. The movement of the iron causes the hammer to hit the gong. … The spring pulls the armature back to its original position, the circuit is remade and the process starts over again. This is how the bell rings.

What is the effect of electric current on an electric bell?

A bell works with the principle of working of electromagnetism. When the switch is pushed on, the circuit gets completed and the current starts flowing through the U-shaped electromagnet which creates a magnetic field in the core. This attracts the iron armature.

What is the purpose of using an electromagnet in an electric bell?

Answer: The main purpose of using electromagnets in electric bells is to make and break the electric circuit in an electric bell. When the switch is on, the electric current flows through the circuit, allowing the electromagnet to pull the iron strip, which makes the hammer, hit the gong to ring the bell.

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What suits the best example to explain magnetic effect of electric current?

(b) The electric effects of moving magnet :- The best example is generator.

What form of energy makes the doorbell ring?

The electric energy is utilized to ring a bell. Here, when electric energy is transformed into mechanical energy. The mechanical energy is used to vibrate the metallic body of the ring-bell. When the bell vibrates, it produces sound energy.