'Describe the working of an electric bell and draw a diagram to support your answer? '
Plz answer this question and diagram also, it's very very urgent to me , plz write the answer fast .
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Explanation:
An electric bell is a mechanical or electronic bell that functions by means of an electromagnet. ... When an electric current flows through the coils, the electromagnet creates a magnetic field which pulls the armature towards it, causing the hammer to strike the bell.
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