Science, asked by prashantingle77790, 9 months ago

16 Explain the working of electrl bell with labeled diagram​

Answers

Answered by KapilSharmaFan
8

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WORKING OF A ELECTRIC BELL :-

when the BELL is switched on, the point p and q gets joined. This completes circuit.

  • when the current flows through the circuit the abcd coil turns into electromagnet, it become a a strong electromagnet as there is a iron rod in side the coil.
  • the metal attracts the metal arm xy.
  • the arm with which hammer (h) is attatchment hits the gong (g) and makes sound.
  • now as the arm is out of the position the circuit breaks at point (e). as the circuit breaks the current stop flowing through the circuit.
Answered by mankirai3gmailcom
1

Answer:

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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