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What is electromagnetic bell

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What is electromagnetic bell

    • Posted by Gj 47 6 years, 10 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Punam Pawar 6 years, 10 months ago

    it consists of a coil of wire would on an Iron piece. The coil act as an electromagnet. An iron strip with the hammer at one end is kept close to the electromagnet. There is the contact screw near the iron strip. When the iron Strip is in contact with screw ,the current flow through the coil which become an electromagnet. there it pulls the iron strip. In this process the hammer at the end of the strip strikes the gong of the bell to produce the sound.

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